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ISS 006642 8 IS 82464 00 © . Chll COCES A ECIQUES I MOE GEOGAY o 5 tn f Ct n prnt IE AICAIO QE OAAMEIC SAISICA ESS IM GEOGAY y CATMOGS (Concepts and Techniques in Modern Geography) are edited by the o Cosa Quantitative Methods Study Group of the Institute of British Geographers. These guides (oyecic o o oo are both for the teacher, yet cheap enough for students as the basis of classwork. Each CATMOG is written by an author currently working with the technique or concept he describes. COES For details of membership of the Study Group, write to the Institute of British Geographers I IOUCIO 1: Collins, Introduction to Markov chain analysis. 3.00 (i eequisies a emioogy 2: Taylor, Distance decay in spatial interactions. 3.00 (ii ees o measueme 3: Clark, Understanding analysis. 3.00 4: Openshaw, Some theoretical and applied aspects of spatial (iii Saisica eiciecy shopping models. (fiche only) 3.00 5: Unwm, An introduction to trend surface analysis. 3.00 II OE-SAME ESS 6: Johnston, Classification in geography. 3.00 (i e iomia es 7: Goddard & Kirby, An introduction to . 3.00 (ii e ci-squae es 8: Daultrey, Principal components analysis. 3.50 9: Davidson, Causal inferences from dichotomous variables. 3.00 (iiie Komogoo-Smio (K-S es 10: Wrigley, Introduction to the use of logit models in geography. 3.00 (i iscussio 11: Hay, Linear programming: elementary geographical applications of the transportation problem. 3.00 III ESS O WO EAE SAMES 12: Thomas, An introduction to quadrat analysis (2nd ed.). 3.00 (i e sig es 13: Thrift, An introduction to time geography. 3.00 14: Tinkler, An introduction to graph theoretical methods in geography. 3.50 (ii e Wicoo es 15: Ferguson, in geography. 3.00 (iiie Was es 16: Wrigley, Probability surface mapping. An introduction with examples (i iscussio and FORTRAN programs. (fiche only) 3.00 3.00 17: Dixon & Leach, methods for geographical research. I ESS ma WO IEEE SAMES 18: Dixon & Leach, and interviews in geographical research. 3.50 19: Gardiner & Gardiner, Analysis of .(fiche only) 3.00 (i e ci-squae es 20: Silk, Analysis of covarience and comparison of regression lines. 3.00 (ii ises eac es 21: Todd, An introduction to the use of simultaneous-equation regression (iiie Ma-Wiey es 3.00 analysis in geography. (i iscussio 22: Pong-wai Lai, Transfer function modelling: relationship between time 3.00 series variables. A ES O EAE SAMES 23: Richards, Stochastic processes in one dimensional series: an introduction. 3.50 (i e iema es 24: Killen, Linear programming: the Simplex method with geographical (ii e oee aeaie yoesis 3.00 applications. (iiiMuie comaisos 25: Gaile & Burt, Directional . 3.00 26: Rich, Potential models in human geography 3.00 (i iscussio 27: Pringle, Causal modelling: the Simon-Blalock approach. 28: 3.00 Bennett, Statistical forecasting. 3.50 29: Dewdney, The British . (continued inside back cover) I A ES O k IEEE SAMES Ackowesemes I am iee o seea souces o emissio o eouce (i e Kuska-Wais es (ii e oee aeaie yoesis uise saisica aes a aaios om em; o Wiey (iiiMuie comaisos a Sos Ic o Aeices 3 a o 13 icusie McGaw- i o Aeices 5 a e iomeika usees o (i iscussio Aeices 1 a 13 uicaios o Aeices a 7 e II ISCUSSIO Ameica Saisica Associaio o Aeices a 9 Oie a oy o Aei 3 e Isiue o Maemaica IIOGAY Saisicias o Aei 11 a eee aoaoies iisio o AEICES e Ameica Cyami Comay o Aei 5 1 A summay o e oaio use Aso aks ae ue o oe oe o e eame oaiiies associae wi e saa oma o Geogay oya ooway a eo ew Coege Uiesiy isiuio o oo wo kiy ea a commee o e is a o 3 oaiiies associae wi e ci-squae is- is mausci wo aoymous eeees mae iauae iuio suggesios i esec o e om a coe o is mooga Quaies o e K-S saisic Ay emaiig eos o omissios ae o couse e 5 Ciica aues o i e Wicoo mace-ais esosiiiy o e auo aoe sige-aks es eicaio Ciica aues o e Was es 7 Ciica aues o e Ma-Wiey saisic o Caeie Ue ai oaiiies o iemas S saisic 9 Ciica aues o ages saisic 1 Ciica aues o a eames muie com- aisos ase o iema ak sums 11 Ciica aues o e age o k ieee (1 aiaes 1 Ue ai oaiiies o e Kuska-Wais saisic 13 Ciica aues o a eames muie com- aisos ase o Kuska-Wais ak sums

3 I IOUCIO is as age as 1 o as sma as 5 iy ee ae siuaios we a eseaces aa may o cosiue umeica eaiey ece eeomes i e ie o Saisics measueme o eame e aa mig e caegoies ike ae ioe may eciques o yoesis esig a o o mae/emae o cosis o oee iems suc as egios ake make imici assumios aou e aue o e ouaios om accoig o ei eceie eeis o oeia migas Ee wic sames ae ee aw Suc saisica ess ae i umeica measueme is aciee o-omaiy makes i eee o as oaameic aameic ess o e oe iicu o assess e ue ee o sigiicace o aameic a o make suc assumios yicay a sames ae ee es saisics (Cooe 19 I suc siuaios a aw om oma ouaios I a oaameic ess e oaameic om o aaysis may e eeae o o ossess e owe o ei aameic coueas Mao es a escie saisica eciques seciicay (aoi 197 geogaes geeay ee aameic meos o geogaes ocus o e mai a o aameic oms o o aaysis aoug ei aa may o mee e ecessay aaysis (see o eame Kig 199; Coe a Kig 197; Yeaes assumios ueyig suc oceues (ige 197 e geo- 197; Gegoy 197; Sik 1979; Saw a Weee 195 Oe gaica ieaue is omiae y aameic as oose o e emasis is o e comuaioa oceues ioe i oaameic meos o saisica ieece (ice a aw- aameic ess ae a wy a ow ey sou e aie o 19 owee i is uikey a eaioua ai- e ese mooga escies a seies o oaameic ess uia a socio-ecoomic aa gaee i geogaica sueys a ae ikey o ae aicaio i geogaica aayses we o iomaio coece om oicia souces o eame e use o aameic eciques is quesioae o e easos coom o e omaiy assumio as equie y aameic us iscusse o iee imossie ue o e ee o oms o aaysis (Iey 1977 measueme aciee (see Secio I ii e ess ae ius- is is o o say a we a geogaes aa ai o mee ae y a wie aiey o geogaica case suies a emasis e assumios o aameic ess e aeaie sou e e is ace o e sos o aa o wic ey ae aicae a o immeiae use o a aicua oaameic ecique aameic coeyig e aioae ueyig em e comuaioa ess ae e moe oweu om o aaysis i e assumios ocess is eaie i e ueyig em ae me owee ee ae seea isaces auay e coice o ess o icue a o e we e use o aameic eciques is quesioae isy seecie esies aig o ossess uiiy i e coe o aameic -ess o o oe- a wo-sames equie samig geogaica oem soig e oaameic ess escie om oma ouaio(s a i e ae case equaiy o e o e e mos saisicay eicie o ose aaiae ouaio aiaces We sames ae sma as o eame i (see Secio I iii Secios II o I eseciey escie geogaica io suies e eseaces assumio o oaameic ess o oe same wo eae sames a wo omaiy is mos eaae (aock 1979 a is cou ea o ieee sames Secios a I eseciey escie a aacious cocusios Secoy e aameic saisic es o eac o k eae a k ieee sames I ese emoye o es o equaiy o ouaio aiaces a aso ae wo secios ee ae eaie iscussios o e oee use i aaysis o aiace is igy sesiie o eaues aeaie yoesis a muie comaisos oceue om omaiy (Siege a ukey 19; Cosa 19 o associae wi ese ess ese ae o eaue i saa (1953 cie eames weei e sigiicace ee o e geogaica es a ae useu i e geogae wises o ioi sigiica ieeces ewee gous o suy oecs

5 o o seek es ewee em Secio II eses a cocue a e oosiio ioe i o is uikey a i is assessme o e ess escie i is mooga i eaio o us eece oaameic ess o so icue e as maoiy o e I is eece a aeaie (o eseac yoesis o ess escie may e eome wiou ecouse o a comue (eoe y i is accee i is sea e aeaie oeeess eeece is mae o e wie-agig seecio o yoesis usuay ees o a eec a e eseace wises oaameic ess aaiae i e SSS (ie e a 193 a o emosae o eame a ieece i cea eecy MIIA comue ackages (ya e a 195 Aso i is ewee wo o moe gous o suy oecs Aeaie secio ece aicaios o oaameic meos o yoeses ae o wo yes oe- o wo-aie A wo-aie muiaiae aayses i geogay ae escie Aei 1 yoesis cosies ay cage i e aue o a aamee e i eses a summay o e maemaica oaio use ougou eie a icease o ecease A oe-aie yoesis ooks is e Saisica aes o e oaameic meos sicy o a icease o aeaiey o a ecease e escie ae o ouse i oe coecio ese ae eeoe seig u o a oe-aie aeaie us ioes moe a ioi coece ogee i Aeices o 13 iomaio a oes a wo-aie aeaie eoe coucig a saisica es e eseace seecs (i eeauisies a emioogy a ee a sigiicace (eoe y a o e es saisic e oy assumios mae y e auo ae a e eae Saisica aes ese e oaiiies o aious es is acquaie wi asic ieas o oaiiy a wokig kowege saisics akig seciic umeica aues ue e assumio o e oma isiuio a Seamas ak coeaio a is ue e ee o sigiicace o a es is e o coeicie Sime a ooug eaaios o ese a oe owes aue o is oaiiy wic wi e oeae eoe o emioogies iscusse i is su-secio ae esee i ecomes so imoae as o e eece e commo aue o a acis (1979 is 5 is meas a i a es saisic akes a aue wose

e om o saisica ieece a as eceie mos oaiiy o occuece ue o is ess a oe i wey

aeio om eeoes a uses o oaameic saisics is e o is eece i aou o I cae yoesis esig A yoesis is a oosiio aou a ouaio(s o eame coceig e umeica aue o a (ii ees a measueme ouaio aamee (suc as e mea o meia o e is- e ocess o seecig a aoiae saisica es iuioa om o a ouaio yoesis esig is e ioes cosieaio o e ee a measueme o e es- ocess o ieig om a same wee o o e oosiio eaces aa e mos asic ee o measueme ioes aou e ouaio may e accee I eiece om e same cassiicaio o iems io wo o moe gous a ae as omo- cass ou o e yoesis e e yoesis is eece geeous as ossie is ee o measueme is eee o as oewise i is o eece The hypothesis that is actually a omia scae o eame eoe may e cassiie accoig ese is cae e u yoesis (eoe y is is o eigio (Meois Caoic ec Oia scaes ioe usuay e yoesis a e eseace ses ou o isoe oeig iiiuas accoig o e egee o wic ey ossess (o "uiy" e iee wokig ogic o a saisica es a caaceisic is oes o aways imy a e eseace assumes a is ue a o e asis o is assumio a kows ow muc o a caaceisic e iems ossess (aock o es saisic is comue I e umeica aue o is es 1979 o eame a eaioua geogae may emoy aiue saisic is imoae ue e assumio a o is ue we measueme scaes o gou iiiuas io casses o eoe wo

S 7 say a es II is ess eicie a es I ae aouay euay o uaouay isose owas a a 1% we Coesey i is moe eicie i e AE ecees 1% A sceme o ua eewa I i is ossie o ak iems accoig o e egee o oaameic es may e comae wi a aameic equiae ougou is e wic ey ossess a caaceisic e a iea scae o o samig om iee ouaios measueme is aaie is equies a ysica ui o e AE o e oaameic ess ae iscusse wi esec o measueme a ca e agee uo as a commo saa (aock aameic aeaies we ey ae aaiae 1979 suc as e aeei o Cesius scaes e ui o measueme a e eo oi i measuig emeaue ae aiay; ey ae iee o e wo scaes We we a a ue eo oi as e oigi o a iea scae weae a aio scae e aio o ay wo scae ois is ieee o e ui o measueme I wo oecs ae measue i ous a gams e aio o e wo ou weigs wou equa a o e wo gam weigs Geeay seakig oaameic ess o o equie ees o measueme as sog as ose equie y aameic ess e ae equie measueme a eas a a iea scae Mos oaameic ess ay o e aaysis o omia a oia aa o o iea/aio aa a as ee egae o oia scae aa (suc as caegoies o isosae icome a o wic ee ae o aameic equiaes

(iii Saisica eiciecy We ee is a aameic equiae o a oaameic es i is ossie o comae e eaie eiciecy o e wo ess ue aious coiios is is aciee y cosieig e asymoic eaie eiciecy (AE e wo asymoic ees o iiiey age sames wic oiousy cao aise i acice Asymoic eoy oes owee emi e eseace o make aoimae cocusios coceig e eaie eiciecy o wo ess o iie same sies I we assume a wo ess I a II ae e same ee o sigiicace a e AE o es II wi esec o es I is e

imiig aio o e same sies 1/ suc a o ess aciee e same owe e owe o a es is e oaiiy o

coecy eecig o a is eecig o we iee i sou e eece I e AE o es II wi esec o es I is ess

9 OE-SAME ESS o a q = 1 - ; a ae cae e aamees o e isiuio Geogaes equey ecoue siuaios a ioe A eame o e iomia es eig aie o a sma awig a same a esig i i cou ae ee aw om a same ca e iusae y emoyig aa oigiay coece ouaio wi ceai seciie caaceisics Suc ess y oe (19 wee 1 iiiuas eceios o saia commoy eamie wee a se o osee equecies ae su- isaiies ewee e 11 aises o aaos Wes Iies wee iciey cose o equecies a wou e eece ue some eamie oe use a se o aecia ais suc as ic/ coeio o u yoesis ese ae cae gooess o i oo eeoe/ueeeoe ec o measue e emogaic ess socia a ecoomic aiues o e aises esoes wee ee gooess o i ess ae escie e iomia es aske o cosie wee e osiie oe o eac aecia is use o icoomous omia aa (ie aa may e goue ai aie o eac o e aises i u giig i a cases io wo casses o eemie wee e ooio o cases i a "yes" o "o" aswe y emoyig aiioa eeoy gi e casses is as wou e eece ue some cieio - oe eciques oe aiae e coice o scaes e esus a o equaiy e ci-squae es is use we omia aa o e ais o S Micae ae esee i ae 1 ae i seea iscee casses A mao use o is es is o om is ae i ca e see a see esoes e eamie i osee equecies ae cose o ose a wou e a S Micae is "ic" ae a "oo" u is i seciie y a aicua saisica isiuio suc as e sigiicay moe a e 5 esoes a wou e eece oma uiom o oisso iy ee is e i e ume o eoe i e ouaio wo oug S Micae Komogoo-Smio es wic is aicae o oia aa a was "ic" equae e ume wo oug i was "oo"? We se eas e iiiua eaigs seaaey a oes o ose u e u yoesis a e oaiiy o a iiiua iomaio y gouig aa egaig S Micae as a "ic" ais is = 5 agais a

( 1 e iomia es I is es e ouaio is coceie o as comisig wo muuay ecusie casses suc as mae/emae maie/sige o ua/ua e u yoesis is usuay a i we e eese e ee o a ais eig eceie as a e ooio i oe cass equas a i aoe e a- "ic" we eie oiaeess o o o oewise is ase o a same o ieee oseaios o e icoomous iems o sma sames e iomia isiuio

eeses e aiae o ee o iees is e ume o occueces o a ee is e same sie is e o- aiiy o a iem eig i oe o e casses (usuay 5 ue

10 11 igue i use u a coiuiy coecio i e oma ae 1 equecy wi wic esoes i = 1 e a e aoimaio S ia iomia isiuio is o aecies aie o um ais a_ Micae aaos

us e oaiiy o 7 o moe eoe egaig S Micae as "ic" is 1719 ue I we ao a coeioa sigi- Weee a iscee isiuio is aoimae y a coiuous o

eec o a e osee equecy o 7 eas us o ie a e umes o eoe i e ouaio egaig e ais as "ic" a "oo" ae equa ie ee is isuicie eiece

esieia eecio e iomia es is use o eamie e oig uou o acks Suose we wis o eamie i o

1 a sigiica ooio o eoe eceie S Micae as eame moe a a o e acks oe e e u ouae ouis eeoe a ua yoesis o e ese is a e oaiiy o a ack o age comuaio ia e aoe oceue ca e oig is 5 A oe-aie aeaie is aoe o e eec a moe a oe a o e acks oe O 19 acks i e

o q 5 we 5 e e iomia isiuio is suey 15 oe a i o We use e ac a e mea aequaey aoimae y e oma isiuio wi e same o eece aue o e iomia isiuio is gie y E( = mea a aiace (oe 1971 A aoiae coiuiy a e aiace y a( = q e es saisic wi a coecio o ±5 as o e use as is eaie i igue 1 coiuiy coecio is ecause a iscee isiuio is eig aoimae y a coiuous oe e age same aoimaio is iusae wi eeece wic is aoimaey saa omay isiue e o aa eoe i Koke a uke (19 3 e aa ake eese e ee o a ack oig so ue o E( = 19(5 om e 1977 Geea Socia Suey y e aioa Oiio = 5 a a( = 19(51(5 = 5 so ou es saisic is eseac Cee i Cicago eo oig uou i e 197

1 13 o eo I ee is a iegece ewee e 1 a E1 e om aes o saa (e oaio e meas "eogs o" wi e age iicaie a e osee equecies ae oma eiaes i Aei ((1 15] = 5 so we uikey o ae come om e ouaio o wic o is ase a cocue a sigiicay moe a 5% o e eec o A commo aicaio o e es i geogay as ee e acks oe comaiso o a osee equecy isiuio o ois i e aamee i e u yoesis ee o aways e oe sace suc as seemes wi some isiuio osuae y a Suose we wis o es o eame wee moe a % eoy I aicua e oisso isiuio eeses a o e wies oe i e 197 esieia eecio O 13 useu ecmak agais wic emiica aes may e comae wies ieiewe oe a i o Ue o = (Kig 199 i a is saisica isiuio oies a a q = so E( = 13( = 7 a a( = 13(( goo esciio o aom eomea eyo e aom (oisso = 319 a e es saisic ecomes isiuio i oe iecio ie oi isiuios a ae moe a moe cusee a i e oe iecio oi isiuios a ae moe a moe egua agge e a (1977 1 cosiee a yoeica ma wic is ey igy sigiica (Aei so we cocue wi a ig egee o coiece a moe a % o e wies oe a a ee eausiey iie y a egua aice o squae ces io sma quaas A equecy isiuio o e ume i e eecio o quaas wi = 1 ois i em was cosuce a (ii e ci-squaees is eouce i e is wo coums o ae e ci-squae is is a es o gooess o i Oe o e mao uses o es is use o eamie i e ois ae ocae so as o om a e ci-squae ( is o eemie i ee is a sigiica aom oi ae - ie i e equecies o ois i e ieece ewee a osee se o equecies aig i ces ae cose o ose a wou e eece ue a oisso aicua caegoies a ose equecies a wou e eece isiuio o couc e ci-squae es we ae o geeae ue a u yoesis I is commo o e u yoesis o eece equecies ue o a comae em wi ose e a e osee aa eog o oe o e cassica isiuios i Saisics suc as e oma oisso iomia 5 osee ois e quaa e u yoesis is o uiom e u yoesis is assesse y ow cose e eeoe a e osee equecies i coum ae oisso

osee equecies ae o ose a wou e eece i o was

ue e quaa e we may geeae eece equecies ue o y usig e oisso isiuio e es saisic is

wee a E ae e osee a eece equecies eseciey i caegoy i a k is e ume o caegoies I

e osee equecies ae cose o ose eece ue o e e umeica aue o gie y equaio (1 wi e cose

15 1 ae ume o ois e quaa om a yoeica Mg t as e oss o a df ue t e as ce a is is aways os i ci-squae ess o gooess o i Oe is aso os o eac aamee cacuae om e aa a ee we ae

wee k e ume o caegoies o aa ae gouig (i ecessay a m is e ume o aamees comue om e aa I e ese eame k = 3 a m = 1 so = 1 I we wee iig a oma isiuio m = as e mea a aiace ae oe comue om e aa o geeae eece equecies Souce agge e a 1977 15

sigiica we ai o eec o a cocue a e quaa a e is e eoeia cosa 71 ese osee equecies o ois i e quaas ae oisso oaiiies ( = o = 1 ae sow i coum 3 o ae e eece equecies i coum 4 ae simy ou ae o ois i e quaas oows a oisso isiuio y muiyig eac o e ( = y = 1 We coucig wi is aamee aue I sou e oe a is oies e ci-squae es eece equecies a ae ess a 5 us wi a measue o e egee o oe ese i e saia sou e comie wi a eigouig caegoy o caegoies ae ae a oeig a eaaio o e ueyig ui a oa o moe a 5 is aciee (Coca 195 is is eemias o is om ecessay o e as ee caegoies o coum i ae (iii e Komogoo-Smio (K-S es ei aes i e coum o osee equecies ae aso is is aso a es o gooess o i u uike e comie eoe oe comues e ( 1 - E as equie y e ci-squae es i uses e cumuaie equecy (o oaiiy es saisic eesee y equaio (1 e comuaio o isiuio ae a e equecy isiuio wic is use e es saisic is comee i coum i e ci-squae e Komogoo-Smio es makes moe ee ae may iee samig isiuios o e ci- comee use o e aaiae aa a e 2 es i a t squae saisic a ey ee o e ecees o eeom ( oes o equie e umig o caegoies a ecause t i a eeime e sie o e df (e aamee o is cosies e oe o e caegoies o oseaios ays isiuio ees uo e ume o caegoies o (19 is o e oiio a e K-S es is sueio o e ci- oseaios a ae ee o ay ae ceai esicios ae squae es i a e ae equies age sames is aways ee ace o e aa o eame i coum o ae we aoimae a " e gooess o e aoimaio aies kow a e sum o e eece equecies mus e 1 so wi a ume o acos o a o wic ca e ake io kowig e aues i e is wo caegoies we auomaicay accou i a sime ue o um" (ays 19 75 kow a e i is 1 - 937 = 93 Oe is is eee e u yoesis o e K-S es is a a aom same

1 17 as ee aw om a seciie ouaio o measuemes (ewis ae 3 Aua aia 1 ey sewage woks 1917- 1971 o eame e oma o oisso isiuios Suose a same o iems as a cumuaie oaiiy isiuio Cumuaie (c eesee y S ( ( a assume a S( is a cosise Aua ume o ooio Saaise aia (is yeas ( o yeas S( ages esimao o ( e ukow c o e ouaio om wic e same was aomy aw e G( e some yoeica co eow 1 eow -1 suc as a o e oma o oisso isiuios e u 1 - 1 1 -1 o -1 yoesis is a ( a G( ae equa a e K-S es 1 - 1 -1 o -11 - -11 o -73 saisic is e ages asoue ieece ewee e - 7 -73 o -7 - emiica O S ( a e yoeica c G( 1 -7 o 1 n - 7 1 o e aa i ae 3 ae use o sow ow e K-S es is - 3 5 o 19 3 - 3 emoye o eamie i a same may e cosiee o ae ee 9 19 o 155 3 - 3 1 9 155 o aw om a oma ouaio e aa ae aia (ices i 3 - 3 9 o 3 - 3 ey o e 5 yeas ewee 1917 a 19 icusie (ammo 1 o 9 Aoe 3 1 Aoe 9 a McCuag 197 e mea a aiace o ese aua

aia igues ae 5 a 19 ices eseciey e u Aua Cumuaie yoesis is a e equecies i e seco coum o ae 3 aia (is oaiiy o G( I S( - G(I ae omay isiue wi ese aamee aues agais a eow 1 17 17 1 aeaie a e equecies ae o-oma 1 - 1 3 55 31 1 - 5 119 19 e S ( o e = 5 same aues is sow i - 1137 37 7 coum 3 o ae 3 ue coums i ae 3 geeae e - 1 3935 - eece c o e oma isiuio wi a mea a aiace 177 571 9 - 179 7391 1 o 5 a 19 eseciey e is se i eomig is - 3 133 1 ask is o saaise e ages o coum 1 o eame i 3 - 3 779 9393 1 3 - 3 37 9775 17 saaisig e age 1 - 1 ices we oai 3 - 3 15 9935 33 3 - 3 5 995 Aoe 3 175 1

Souce ammo a McCuag 197 9 Aei is use o eauae e oaiiies a a saa

oma aiae wou ie i eac o ese ages ese euimae coum o is ae ese oaiiies ae oaiiies ae sow i e seco a o ae 3 I e cumuae o eie e c G( ue e es saisic o e K-S es is e maimum o e asoue ieeces ewee S ( a G( sae i e ia coum o ae 3 e es saisic is eoe y K a i symos

1 19 sow i Aei o a aoimaio is use ase o sie a e owe o e saisica es (Siege 195 e e asymoic isiuio o e es saisic I e ese iomia es may e use we ee ae us wo caegoies ioe i e cassiicaio o aa I is aso useu we e same sie is oo sma o usiy e aicaio o e ci-squae es o e iomia a ci-squae ess may e use wi omia o oia aa We omia measueme is

2 Ou esu is o sigiica a we cocue a e aaie ee is o aameic aeaie o e use o so aia aa ae omay isiue wi e comue aamee e coce o asymoic eaie eiciecy is meaigess e es eas iiiua caegoies o aues I sou e oe a IS ( - G(I cou e oaie Komogoo-Smio gaicay y eemiig e maimum eica isaceme o oseaios seaaey a i oes o ose iomaio y 2 e cumuaie equecy gas o e wo isiuios S( a gouig e aa wic is someimes ecessay o e es ( e gooess o i ess esee ee eese oe o I suc isaces 2 is ess oweu a e K-S es Aso e ew isaces i wic e eseace is seekig coimaio e K-S es is a coseaie oe ie i o is eece y e o ae a uiicaio o i es e we ca ae ea coiece i a ecisio (Gooma o e aoe oceue may eaiy e aie o e case o wo 195 ieee sames e es saisic is agai e maimum asoue ieece K ewee cumuaie equecy isiuios u is ime o wo osee aiaes a Y (aey 19 I is isace e K-S es eamies i e ouaios om wic e sames ae ee aw ie i ay esec a a suc as cea eecy isesio o skewess I as ee use i is asio o comae ogiuia seam oies oaie om Oace Suey 15 seies i oe o assess e accuacy o coou mas a ei useuess o geo- mooogiss (Weee 1979 I mig e ague owee a i is case e sames ae o uy ieee ee (1977 use e K-S es o comae ieeces i comoe scoes oaie om icia comoes aaysis o socio- emogaic aa wee aw aa a asome aa ace as iu

(i iscussio e coice ewee e use o e iomia ci-squae a K-S ess o gooess o i is eemie y a e ume o caegoies i e aa e ee o measueme c e same

1 III ESS O WO EAE SAMES 1 e sig es is e oes o a e oaameic ess is esige e ess esee i is secio ae esige o esais o eamie a ieece ewee wo coiios I is wee wo eames ae iee o wee oe eame as aicuay useu i eseac i wic quaiaie measueme ieeia eecs A eame is e aiae o iees i is imossie u i wic i is ossie o ak oe iem i a a eeime a e eseace wises o eemie i i as a mace ai wi aoe e oy assumio is a e some sigiica eec o e iems i e same(s o aiae ue cosieaio as a coiuous isiuio eame a eame mig e e aicaio o a ew ye o Cosie e aa i e is ee coums o ae eiise esige o eec a icease i co yie O e Mea ees o ouio i e ie e ae ee measue a oe a e eseace may aso wis o comae wo 1 saios oe wo iee ime eios (e ie eames o eame wo meos o measuig isoes i Auoiy 199 e ee o ouio ca e measue i a oe o assess eos ume o ways u oe o e moe eiae scaes is e ee is e oem owee a a osee eec may e measueme o ammoica ioge (A wic is e iicao ascie o a eame we i ac i is ue o oe o moe eoe i is ae e sames i e seco a i aiaes a ae eaeous o e eeime Oe meo o coums o ae ae mace i a e same = 1 saios measuig isoe oies may e eeme sueio o aoe aea i o sames a us ac as ei ow coo e meo simy ecause o e ski eeise o aiece o e sig es is use ee o see i egisaio as e o a owe iiiua usig a measuig eice Oe meo o oecome ee o A i e eio 195-7 a i e eio 1959-1 is iicuy is o use wo eae o mace sames i e e ou coum o ae eos e sigs o e eseac is is aciee eie y usig eac iem as is ow ieeces ewee A ees a ese wo ime eios I e coo o y aiig iems a e aomy assigig e aues i coums wo a ee a ee equa i is coeioa memes o eac ai o wo iee eames We a iem o omi a ai om ue aaysis a euce accoigy acs as is ow coo i is eose o o eames a We se u e u yoesis o o ieece i wic case e iee imes We iems ae aie ey sou e as aike oaiiies o oseig a us o mius ae equa a we may as ossie i esec o ay eaeous aiaes ikey o sae iuece e oucome o e eeime (a eame o is is sycoogiss usig wis i eaig eeimes We ao a oe-aie aeaie yoesis o es i e A ee ess a eamie eame eecs ae escie i ees a 1959-1 ae geae a ose a 195-7 amey is secio We oia measueme wii e aa iems is ossie o e ee a oe meme o a ai ca e ake i eaio o e sie o e oe meme e wo-same sig es Ue o (+ = (- 5 a we eauae e oaiiy o

is aicae e es is aaagous o e aameic aie oseig 19 o moe usses i ae ou o a maimum ossie -es wic sicy seakig assumes omaiy e Wicoo es uses e magiue a iecio o ieeces ewee ais a is us moe oweu a e sig es I measueme is a eas a a iea scae e moe oweu Was es may e aicae o e aa

3 oma isiuio wi a aoiae coiuiy coecio I ae Mea ees ammoica ioge a same saios a aeesesE(o = =e ume o usses e ue e ie e 1(5 a a( = q = 1(5(5 us

Sig o ieece Saio 1959-1 (A 195-7 ( (A - (

Mio 11 + eeig o Aei we i a [(1 39] = aey 7 - Soke-o-e 5 31 + 5 wic aoimaes we wi e iomia esu ao ige 111 5 + Soe 97 + 11 ] e Wicoo es Gea aywoo 5 + asace 9 + e sig es uses iomaio aou e iecio o Yoa 1 + ieeces ewee ais e Wicoo mace-ais Wyco 1 1 + Wao-o-e 77 7 + sigees is aks moe oweu a e sig es i a i uo-o-e 73 + icooaes e magiue as we as iecio o e ieeces Wiigo 5 3 + Swakesoe 9 + io e aaysis Saow 3 3 + igue iusaes e wes a eas soes o oosig Sawey 7 + oigam + ies o a so sec o e ie eao ea Case ome i Guoe 9 + ieeosie e Wicoo mace-ais es is use o see i Keam 5 + uam 3 17 + ee is ay sigiica ieece ewee e gaies o e Gaisooug 1 15 + wes a eas soes e u yoesis is a e soes ae Keay 1 15 - equa agais e wo-aie aeaie a ey ae o Souce e ie Auoiy 199 Measuemes o coou sacig aog coss-oies ae ee ae a egua ieas wo suc ais o measuemes ae sow i igue e is wo coums o ae 5 eco e ume o miimees o igue om e aey ais o e ou coou ie aoe i o e wes (A a eas ( soes Eig suc eguay sace measuemes wee ake u e wo soes o wic ose i igue ae e is a as Eac aue o A is mace wi a aue - oosig soes

o e same oie - a e ieeces i ewee e wes a eas isaces o e ou coou ie ae sow i e i coum o ae 5 e ou coum gies e ak o e eec o i aou o 1 a cocue a e ees o A a 1959-1 wee sigiicay geae a e A ees a 195-7 om owes o iges egaess o ei sigs Equa aig mace sames we may cocue a egisaio as ee eecie assumig a e eecs o ay eaeous acos ae cacee ou As oes (1971 cieio is me amey i 5 we 5 we cou ae aoimae (19 o moe usses y usig e

5 igue Coou sacig o e wes a eas soes o e ae 5 Coou sacig 11 e wes a eas soes o e aey aey o e ie eao eeosie e ie eao eeosie

Coou sacig o soe Sign & rank Wes (A Eas ( 1= (A - ( ak o I1I o

35 39 - 5 -5 35 3 -1 15 -15 3 3 5 5 3 3 37 35 37 3 -1 15 -15 35 37 - - 3 - -

Souce igue

We is age a 5 i may e sow a e smae sum o ike-sige aks is cosey omay isiue wi aamees E( = ( + 1/ a a( = ( + 1( + 1/

aues o 1 ae gie e aeage aue o ose aks a wou wee is e ume o mace ais ae ay eeio o ais

ae ee ascie o em I e scoes o ay ai ae equa o wic 1 = (I ac Siege (195 as sow e ao-

e 1 = I is coeioa o omi suc ais om e imaio o e ecee o smae aues o a 5 e aaysis e e se i e Wicoo es is o ai o eac age same aicaio o e Wicoo es is iusae y ak i coum o ae 5 e sig o e ieece is is comaig oe asec o e uiig mooogy o 5 ow cees sow i coum 5 a iicaes wic aks aose om osiie i soue Scoa oe iee ime eios 1919-5 a

a egaie ieeces i I e wes a eas soes ae 19-75 (Aei 5 may e use i is isace u e aa

equa as osie ue o we wou eec a equa sea o e ae uiise ee o iusae e age scae aoimaio age aks aouig eames A a is imies a e I e os-wa eio is egio as a woe eeiece

sum o osiie a egaie aks sou e equa ue o e aeciae ecoomic gow (Wiea 1979 a is may e es saisic is e smae sum o ike-sige aks ee eece o ae a a iec eec o ua euiig Amog e osiie oes us om coum 5 o ae 5 = 5 + + oe aiaes Wiea ecoe e eceage o gou-oo = 15 açaes (mos o wic wee soos a a ee aee i A ae o e sigiicace o o u o 5 is esee e 5 ow cees uig e wo ime eios ese eceages ae eouce i coums a 3 o ae e u

= 5 we i a ( = = 5 We us ai o eec o yoesis is o o ieece i ese eceage igues o e a cocue a e wes a eas soes o is sec o e e- a os-wa yeas oe-aie aeaie is a e ie aey ae equa i gaie os-wa eceages o açae coesios ecee e e-wa

7 ae eceages E acae coesios i 5 soue Scois ows 1919-5 A 19-75

% o acae coesios Sign & 1919- 19- 1 = aks ak o om Aei [(1 -15] = 5 so we ai o eec

ow 195 (A 1975 ( ( o IiI 1 (A - o a cocue a e e- a os-wa eceages o gou- igga 3 3 75 75 oo acae aeaios ae o sigiicay iee (om Cauke 11 3 75 75 Aei 5 we wou ae equie s o eecio o o a a Cumock 1 3 9 1 1 ougas - 5 -5 5% sigiicace ee i is isace eig mace sames umies 1 - 11 -11 i is assume a eaeous acos suc as ucuaios i e Gaasies 1 7 7 15 15 awick 7 11 - 11 -11 uiig iusy o ouaio gow e o e cacee ou Ieeie - 1 -1 eug 13 -7 15 -15 (iii e Was es Keso 5 5 Kimaock 13 1 1 is ey oweu es eamies cea eecy ase o aak 1 11 -1 - wo eae sames I equies measueme i a eas a agom 11 11 aka - - iea scae a is useu i e eseace ca assume a e aue - - ouaios om wic e sames ae aw ae symmeica esmaagow 3 3 - - ocmae 1 - - is oes o mea a e ouaios ae omay isiue ockeie - 11 -11 oewise e aameic -es sou e use Wass es Meose 1 1 Moa 1 5 - 11 -11 assumes a i e ouaios ae symmeica e e mea a eees 1 11 -1 - meia ae equa eicuik 7 17 -1 - Saqua 3 5 1 1 e es is iusae y aaysig eos i sueyig Sekik 1 1 5 5 isoes usig a Aey ee (Aaams a Meie 1975 I Saae 7 13 - 1 -1 seems easoae a e eos may come om symmeica Souce Wiea 1979 57 ouaios e ue soes o 1 oies wee measue usoe a owsoe a aeage owsoe eaigs ( a usoe eceages eaigs (U wee oaie Eos i e soes o e oies is comue as eoe wi omissio o e ows o wee ou y suacig e ue soes om a U ese aka aue a esmaagow as e eceages o acae esus ae esee i ae 7 coesios ae equa uig o ime eios a 1 = e aue o is us euce om 5 o e ou coum o yoesis is a e meia ieece is eo agais e wo- ae gies e ieeces i ewee e 1919-5 a 19-75 aie aeaie a i is o-eo e is se is o eceages e i coum o is ae iicaes e aks

o e 1 igoig ei sig Coum eos e sigs o ese aks e sum o e osiie aks eig ess a e egaie oes om coum we comue a = 75 + 75 + 1 + + 5 = 175 so e es saisic ue is

9 o e usoe eos is eo om ae 7 we eie

a ow e is o ese cieia is me We us eec o i aou o a cocue a e meia o e usoe eos is 1 sigiicay iee om eo

(i iscussio e sig es a Wicoos sige-ak es ae geeay o useu i e same eeimea siuaios o aie Uis ae egees a miues o a ac sames eie es is aicuay esice y a moeae Souce Aaams a Meie 1975 3 ume o ies e Wicoo es owee equies moe oe e ieeces om owes o iges i e om iomaio aou eaie magiues as we as iecios o ieeces I a i uses moe iomaio i is moe oweu a e sig es I e ouaios ae i ac wee is e ume o ieeces ee 1 us o e oma e AE o e sig es is aou 95% o = ais o owsoe eos i ae 7 eaigs u i os o a owe ou o 3% as iceases (oges a ema 195 I simia cicumsaces e AE o e Wicoo es is i e egio o 95% o a e ae aes o sigiicace o is es ae esee i Aei es as ige AE a e sig es o samig om o- We i a o a wo-aie es a wi = 1 o is oma ouaios (i ee as eow % a is us e eece a a sigiicace ee o m = 51 (e coses we may eeae es i e aa emi is is o suisig i a e sig es is uaece y e eaie magiues o e

1 a uses ess o e iomaio i e aa e Was es may e use i measueme is a eas a a iea scae I e ouaios ae oma e Was es as

o is es is 75% e mao oem i usig e Was es is a aes o sigiicace ae o aaiae o 15

eie o wic ae ee e case We ai o eec o a cocue a e meia o e 1 o e owsoe eos is o sigiicay iee om eo

I a simia ei we may es wee e meia o e 1

3 31 a use (owse 19 a a aaysis o e Uiesiy Gas I ESS O WO IEEE SAMES Commiees cus i sue umes a gas (oae 191

We e use o wo eae sames is imacica o (i e ci-squae es iaoiae e eseace may use wo ieee sames is es as escie i e ese secio is use o o eame sames cou e oaie aomy om wo eemie e sigiicace o ieeces ewee wo ieee ouaios A seco meo o oaiig wo ieee gous accoig o some cieio o eeace o eame sames cou e e aom assigme o wo eames o e Wie a Was (1977 emoye e ci-squae es o see i wo iems o a same wose oigis ae aiay e ess gous o eay ase (1953- a iemeiae ase (191-7 esee ee ike ose o e eious secio eamie o oie oucig as i e Eas Mias iee wee ieeces i sames eiece ieeces i e accoig o e equecies o ei yes o owesi ocesses aie o em (cooae ogaisaio o iiiuay owe o couc e ee oceues ae escie a es o e sigiicace es same iems ae coss-cassiie accoig o ei gou o a ieece i e ouaios om wic wo ieee memesi a ees o e cieio measue e esua sames ae ee aw A commo oem i geogay is o equecies cosiue e coigecy ae eamie wo ieee sames aw om wo iee I e ese mooga e es is iusae y eeece ouaios o see i e ouaios ae e same o iee o ees (197 socio-geogaica suy o eiquecy aeas ooios o eemes i e aious caegoies o a suy i Cai Aeas o eaiey ig ueie cime eiquecy aiae o eame sames o o a sou acig soes wee ieiie om aa coece om e oice socia may e ake o eamie wee equa ooios o e wo seices a oaio oice eiquecy aeas wee o e soes ae coee y aious yes o a commuiies A se comae wi aeas o simia geea caaceisics u wi o equecies ome y cassiyig same iems io caegoies ow eiquecy aes (cae o-eique aeas e cosiues a coigecy ae a e ci-squae es may e eseac saegy equie a same iiiuas i eique aie o is aaysis e ouaios a caegoies o e a o-eique aeas sou ae equa amous o awaeess o suy aiae may e eie y measueme as weak as omia i ei eigouoos A socia suey ouce equecies o is es ayig ees o kowege o esoes o eac o ee I e eseace is esig i wo ouaios ie i eique a o-eique aeas ese ae eoe i e cea eecy e a aaio o ises eac es (some- 3 coigecy ae i ae A (o couc is es i is imes eee o as e meia es is aicae is es is o ecessay o e same sies o e equa use we i is ossie oy o icoomise iems aoe o eow e u yoesis is a e ooio o eiquecy e comie same meia e Ma-Wiey es is use o aeas a ae "ey we kow" equas e ooio o o- eamie i wo ieee sames ae ee aw om e same eiquecy aeas a ae "ey we kow" a e ooio ouaio o ouaios wi e same isiuio I is oe o eiquecy aeas a ae "quie we kow" equas e use eeoe o es o ieeces i cea eecy I ooio o o-eique aeas a ae "quie we kow" is aicae we oia measueme is aciee a e aa i ec I eec o is a iiiuas ees o kowege ae o sames may e ake e ae es as ee use i ieee o e ye o eigouoo geogay i suc iese aeas as eamiaio o saia aiaios i wae quaiy o iee gous o ock-ye a

3 33 ae e ci-squae es awe a ees a kowege a eigouoos i Cai

us ue e eece ume o eique aeas a ae o "ey we kow" is

Eece equecies ue o o e emaiig ie ces ae comue i a simia mae oe owee a o simiy e aimeic e eece equecies may e comue as e ouc o e ow a coum oas associae wi a ce (3 3 iie y e oea same sie ( e eece

equecies ue o ae sow i ae

e coseess o e osee ( 1 a eece equecies

(E1 is ese y e ci-squae saisic i e mae escie i Secio II ii e comuaios ae sow i ae C e age is e moe ikey i is a e ees o kowege a e yes o eigouoo ae o ieee Gie a coigecy ae wi ows a c coums e ume o egees o eeom associae wi e ci-squae saisic is aways

eigouoo ye ae ieee a a ee is o sigiica ieece ewee ees o kowege o eiquecy a o-eiquecy aeas We 1 e es o coigecy aes sou oy e use i o ce as a eece equecy o ess a 1 a ess a % o e ces ae a eece equecy o ess a 5 Sou eie o ese equiemes o e me i is ecessay o comie aace caegoies (Coca 195 Ue e u yoesis o ieeece a y e I e case o a coigecy ae (a = 1 ee is a muiicaio aw o oaiiies cosie oe aicua ce umeicay sime a equiae meo o comuig e ci- i e coigecy ae (ae A squae saisic Gie a ae i wic A C a ae osee equecies o e om (aea is eique a ey we kow

3 35 ae 9 e prvd prtn f dt rtn nd thffrntdnptnthptl 2.Y Ir

wee=A++C+ a IA - CI is e mouus oaio (see Aei 1 Equaio ( aois comuig eece equecies a i e 1 case yies a ieica esu o e omua o aeay iscusse Some auos aocae e icooaio o Yaes coiuiy coecio (/ i equaio ( owee is is oey coseaie a equaio ( is eeae (easo 197; Cooe 197 I e case

equecies ae 5 o moe I ese cieia ae o me e coigecy ae sou e aayse y ises eac oaiiy es as is iscusse a e egiig o e e susecio o aoaces o e comuaio o o a coigecy ae ae iusae usig a sma a o e aa coece y ea a ames (191 i ei suy o scioeia i ymou ey ague a a eamiaio o case oes a ecessay eesio o e suy o aea ieeces i e egee o wic osia amissio occus i e maageme o scioeia ae 9A eses a eakow o mae a emae amissios i eaio o wee syciaiss eceie a omesic cicumsaces r eea o e ecisio o ami a aie e u yoesis is a eceie imoace o omesic cicumsaces nd e se o e amie aie ae ieee aes 9 a 9C comue e ci-squae saisic i e mae escie a e sa o is secio om Aei

eceios o e imoace o omesic cicumsaces ees o e aies se e ages aues i coum o ae 9C iicae a omesic cicumsaces ae eceie as eig imoa i e ecisio o ami sigiicay ess me a moe wome a wou e eece y cace Ayig equaio ( we A fnl pnt tht th ntnn prdr b

6 ae 1 ises es aie o soi eemiaio a e eaiy eee o k ieee sames us o eame a ims a ooms oows i ose eaas 33 coigecy ae cou e cosuce y cosieig e o aiues (aouae iiee uaouae owas a ua (A soi eemiaios a e im a oom o oows eewa sceme o ee gous o esies (youg mie age eey i a aem o eemie wee aiues ee o age e egees o eeom ae si comue y = ( - 1(c - 1

(ii ises eac es ises es is use o eemie i wo gous ie i e ooio wi wic ey a io wo caegoies I is a aicuay useu oaameic ecique o eamiig iscee oia o omia aa we wo ieee sames ae sma i sie is secio escies e aicaio o ises es o a eamiaio o wee wo ieee sames eiece a ( Oee eemiaios ieece i cea eecy i is case e meia Some 3 31 3 3 33 3 3 37 37 3 3 3 3 auos ee o is aicaio ue aoe ame - e meia 7 es (Siege 195; Cooe 19 e aa i ae 1 ae use (C ises es om o e aa o iusae e es ie measuemes o soi wee caie ou ea e ims a a e ooms o oows i e ose eaas (Seig e a 1977 I cemica souio eas o ogessie eeeig o e oows aues a e ooms wou e eece o e ess a ose o e ims e u yoesis o o ieece i e meia soi coes a e ims a ooms o e oows is se u e oe-aie aeaie is a e meia aue a e r ecees a a e oom e meia scoe o a aues i Usig e o sames may e eie om ei oee aues sow i ie is gie y e yegeomeic isiuio ae 1 e meia o 1 eaigs is e mea o e a oaio o ae 1C is gie y 9 eaigs amey 37 A 1 eaigs may ow e goue wi esec o e oea meia as sow i ae 1c Ue o o ieece we wou eec e equecies o yig aoe a eow e oea meia o e equa o o sames e oaiiy o oseig a aicua se o equecies i a ae (egaig e magia oas as

3 39 31 + 51 + 3 = 5 ue o is aue is geae

ae 1 (coiue o eec a cocue a e meia soi eemiaio a ( Moe eeme equecy occueces a ose oaie i o ae 1C e ims a ooms o ese oows ae equa is oes o suo e oio a ige aes o cemica souio ea o ogessie eeeig o e oows Cosieaio o e moe eeme occueces aoe was oiousy uecessay i e ese eame as e oaiiy o occuece o e equecy isiuio i ae 1C ue aeay eceee cc 5 owee we suc comuaios ae o equie ey ca ecome eious o age sames ( = i + e aes cosuce i e same way as 1C may = e aayse y e coigecy ci-squae saisic eesee y equaio ( a iscusse i e as secio I owee ay ce as a eece equecy ess a 5 e oceue us ouie ioig e yegeomeic isiuio sou e use e age scae aicaio o ises es is iusae y comaig ua ouaio esiies i a oe immeiaey suouig e cea usiess isic wi ose esiies ou i moe eiea oes Eeso a igea (1973 1-1 comie aa eaiig o ouaio esiies (ecuig agicuua a e ace i e ua was i e

ciy o owic aom sames o 1 = 11 was ewee 5 a

15 Kms om e ciy cee a = 13 was ewee 3 a 5 Kms om e cee wee aw e esiies i ese = was ae eoe i ae 11A e u yoesis is a ee is o ieece ewee We ae us comue a e oaiiy o suc a e meia ouaio esiies o ese wo oes We kow isiuio o equecies i ae 1C is 31 owee moe geogaica eoy wou osuae a e esiies wou e eeme eiaios om e isiuio ue cou occu wi o ige i e oe eae e C We ocee as eoe a i e same magia oas is sou e cosiee ecause a a e meia scoe o e comie sames is 1193 esos saisica es o asks "wa is e oaiiy ue o o o is eaes cosucio o ae 11 wic is suc a occuece o oe ee moe eeme?" (Siege 195 e ace simia i cosucio o ae 1C om equaio ( e 9 Moe eeme occueces wou e ose sow i ae 1 e oaiiy o ese wo equecy isiuios occuig aoiae es saisic is ue o may e comue as eoe o e 51 a 3 as sow i is ae ece e oaiiy o occuece o e equecy isiuio i ae 1C o moe eeme occueces is

1 oe eae e C is oceue may e eee o k ieee sames a e e es saisic wou e gaee ae 11 ises es aie ouaio esiies a om e coeioa ci-squae aaysis o e k cee o owic ayig isaces om e ciy coigecy ae ome y icoomisig e aa wi esec o (A ouaio esiies e ace e oea meia

(iii e Ma-Wiey es e Ma-Wiey es eamies i wo ieee sames ae ee aw om e same ouaio o ouaios wi e same isiuio We e ae is e u yoesis

aiue o eec o wou ie a ouaios ae o sigiicay iee i esec o cea eecy o is easo may auos ee a e Ma-Wiey es is a useu aeaie o e aameic -es we e assumios ueyig e ae ae o me owee cae sou e ake

we oe ais o eec o o aoug i ca e assee a e wo sames ae om iee ouaios i may o e saigowa o say i wa seciic way(s e ouaios ie

ae 1 Segegaio iices (SI i 1 seece Ameica SMSA 197

wee is e oa ume o eaigs i o sames is is e es saisic escie i e eious secio o a coigecy ae is es saisic is isiue as 2 wi oe egee o eeom eeoe

e es is iusae wi eeece o esieia segegaio o acks i seece Ameica Saa Meooia Saisica Aeas (SMSA i 197 Ga a eaey (1973

3 same wou ae ige aks us ue o e eece aue comue segegaio iices (SI o e SMSA; e ige e aue o e ie e geae is e egee o esieia coceaio Iices o 1 SMSA i oe a soue yoesis we cou us eamie e comue U = 1 i eaio USA ae eoe i ae 1 e u yoesis is a e o e ue ciica aue o U= i eaio o e owe SI aues i o egios ae e same isiuio agais a ciica egio o e isiuio o U wi mea (o eece wo-aie aeaie a ey ae o aiue o eec o aue o 1 Aei 7 eses ciica aues o e U wou sugges a e oe a soue SI aues o o I is o sigiicay ie saisic u oy o e ue ciica egio ecessay owee o comue o U a U o see wic is e iee ogic o e Ma-Wiey es is a i e same eiece aous e aeaie yoesis e a umeicay age o ey ae eae y maoiy o oe o e ouaios o SI aues wi ecee a maoiy o e SI aues i e oe ouaio As sow i as may e eaiy eiie i e ese eame I Aei 7 ae 1 e is se is o ak a e comie same iems e aues gie sou e icue wii e ciica egio so om iges o owes We e aiaiy seec oe o e i e ese eame a seecig a = 5 we eec o i U sames akig eac aue i e seece same i u we ece e aue o U = 1 is o sigiica a we cou e ume o iems i e oe same a ae ige cocue a e segegaio iices i e oe a soue aks e oa o is cou is usuay eoe y U ies SMSA ae equa ewee iems coiue 5 o e aue o U Seecig e We eie o ae geae a a age scae soue SMSA same i ae 1 we i a ee Y scoes ae aoimaio may e use I is cicumsace we use e acs ige aks a e scoe o 51 ie Y scoes ae ige a ue U is aoimaey omay isiue wi aks a as = 3 ie Y scoes ae ige aks a as o = a ee Y scoes ae ige aks a as = 57 We us comue a U = 3 + 5 + 5 + 3 = 1 A quicke meo o iusae i ae 13 wic sows e eceages o oa comuig U is gie y coa i e 19 mos wese a e mos ease couies o Oio gie oe o wea cuiaio i 199 (Kig 199 e u yoesis is a e isiuios o e eceages o a given over to wea ae equa agais e aeaie yoesis a ey ae o As eoe e comie aa ae ake om owes o iges i is ae ow y equaio (5

Suose a we a caie ou e same oceue u a iiiay aiaiy seece e oe same I is Therefore, standardising and employing a coiuiy coecio isace i wou e ou a U = + + + + = ecause U is iscee e es saisic ue o is Eie U o U cou e use as e es saisic ow ue o a e sames wee aw om ouaios wi e same

5 ae 13 eceage aese coa gie o wea o way aecs e ee o sigiicace o e eie es cuiaio wes a eas Oio 199 saisic I is oem gie a wo-aie es we i om Aei 1 a [(1 191 = 5 so ou esu is Wese couies Ease couies sigiica We cocue a e eceages o coa gie Couy oe o wea i e wese a ease couies o Oio ae Wea %( ak Couy Wea %(Y ak ee aw om iee ouaios Wiiams 17 9 Asaua 135 9 eiace Ue e u yoesis e oaiiy o e 5 3 umu 153 1 auig Maoig 13 eceage coa eoe o wea i a wese couy eceeig a Wes 155 17 Coumiaa 19 a i a ease couy is oe a I symos (( Y = Mece 5 eeso 151 ake 13 19 emo 17 ee 77 Mooe 975 ue 7 37 Wasigo 133 amio 13 1 ake 977 uo 3 97 7 Geauga 1 ey 11 us we esimae a 11% o e wese couies ecee 9 3 oage 1913 uam 19 1 3 Sak 53 3 ease couies i ems o e eceage o aese coa Ae 37 35 Cao 1773 Augae 1 gie oe o wea 31 aiso 13 7 Sey 33 33 Guesey 11 Miami 11 59 1 oe 9 1 (i iscussio Mogomey 5 39 Moga 19 Wae 1 I a e aaio o ises es o e aaysis o 97 3 Muskigum 195 Cemo 1 15 15 Coshacton 19 3 ouaio meias oes o equie e ouaios o e = 5 omes 3 ieica we o is ue e es may e aie i siuaios Waye 71 3 e AE o e meia Summi 19 1 wee e Ma-Wiey es is iai Meia es eaie o e -es we e ouaios ae i ac Cuyaoga 15 5 = 3 oma is 37% wic is a eaiey oo ee (Gios 1971 u eeagai oaameic ess ae seciicay esige o Souce Kig 199 175- aayse sames om o-oma ouaios e AE o e Ma-Wiey es we comae wi e -es is comue ue e assumio a e isiuios o a Y ae ieica ece o ei meas I e ouaios ae oma e AE is 955% i ey ae uiom i is 1% a i e ouaios ae a symmeic o-oma isiuio e AE is 15% e owes Uess ies ae ey eesie o ausme o is es aue o e AE i e ouaios oy ie i ocaio is saisic is ecessay (Siege 195 I sou e oe a we ee owe a % a i ca e iiie I e cases o oma a uiom ouaios e AEs o e Ma-Wiey es

e es saisic ue eaie o e meia es ae aoe 1% u eow 1% o wi e ou o ae aue -3 e o symmeic o-oma ouaios a age sames (1 - e same i magiue u iee i sig o e esu e ci-squae es as escie i is secio is use i ou eiousy is iusaes a e aiay seecio e oecie is o see i e ouaios ie i ay esec o e o Y eaigs as a asis o e comuaio o U o U i

7 ocaio isesio skewess ec We a e aa A ES O k EAE SAMES i a coigecy ae ises es sou e use e e es as ee ciicise i a i oes o make eicie use is secio eses e iema es wic eamies o a e oeies o e aa a i is ecommee a i ieeces amog ee o moe eae sames I is useu e ouaios ae coiuousy isiue e e we measueme is a eas a oia scae a oes ae e Komogoo-Smio es o wo ieee sames (iscusse a aaage oe oe aicae ess o aig aes o eac e e o Secio II iii sou e emoye oaiiies o sigiicace aaiae o ey sma sames e aicaio o suc a oceue o a oea ieece is oe a ecuso o yig o ieiy e ouaios ewee wic e geaes ieeces occu is is cae a muie comaisos oceue I e eseace is ae o se u a aeaie yoesis i wic oeig ewee e ouaios is ossie (eg a emoa icease o ecease e ages (193 aaio o e iema es is aicae o oceues ae escie o e iema es i is secio ey ae aso ee iusae i a aaysis o cue i aes oe ime o seea ess eeoe couies (Cosa 19 iemas es aaes coeioa aameic aaysis o aiace weei e es saisic is owee as oe i e ioucio o is mooga e -es is aicuay sesiie o eaues om omaiy (o 1953; Siege a ukey 19; Cooe 19 I e omaiy assumio is ueae e iema es is a sae way o seekig sigiica ieeces ewee ouaios amog k eae sames

(i I iema es I e aa om k eae sames ae a eas oia is es eamies i e k sames cou ae ee aw om e same ouaio e es is iusae y meas o aa i ae 1A wic sows mae emoyme cage (s i seice iusies i Gea iai 191- (aies 193 I ae 1A ee ae k = 3 sames eig aayse oe = ocks e u yoesis is a e emoyme ees i seice iusies i eac o e ee yeas auae ae equa agais e aeaie a ey ae o I oe yoesise a e emoyme ees ecease om 191 o 19 is wou

48 9 ae 1 e iemaes aieomae emoyme (s i e a oee aeaie yoesis o e iscusse ae i seice iusies Gea iai 191- i is secio Wii eac ock e k oseaios ae ake om eas o geaes I e emoyme igue i e i ock ue e i e coiio is i e e ij e e ak o ij oi akig o ue we eie 1 = 11 12 ik

ese eame ae sow i ae 1C I e u yoesis o

ij = 1 3 wou e o ieeces is ue e e aks eece o aea i a e coums wi aou e same equecy us e coum oas wou e e same a equa o e mea coum oa (k + 1/ om ae 1 e sum o e eiaios o e osee coum oas aou is mea is eo u e sum o squaes o ese eiaios wou e iicaie o ieeces ewee e k sames (Gios 1971 eeoe we cou emoy

as a es saisic ue o as i wou e sesiie o ieeces i ocaios om ae 1C i is ou a (k + 1/ = 1 so

Uouaey saisica aes o e sigiicace o suc as ose o Owe (19 ae esice i e aues o a k o wic aues ae eoe owee aes ae esee i Aei o e saisic

cocue a mae emoyme ees i eac o e ee yeas ae equa I mig e oe a o emae emoyme ees i e same seice iusies (aies 193 i is ou a S =

5 51 1 a om Aei (S 1= = iicaig ey igy sigiica ieeces i e ee yeas (i ac a geeay eceasig e oe ime I as ee sow a e comuaio o S as esee i equaio ( may e eie om e moe oe quoe a equiae omua (Gios 1971

ece om ae 15 wi k = 5 eames = I + + 33 + + 5= 13 + (3 + 3(39 + (9 + 5( = aes o Equaio (7 is moe coeie o age aa maices a 4 e sigiicace o ae esee i Aei 9 wece i may equaio ( us om ae 1C e ou a wi = 9 a k = 5 ( = 31 = 5 Ou S = [1(1 + 1 + 19/1(] - 3(( = 1333 osee aue o = is o sigiica a we cao acce o aues o a k e aes i Aei ae somewa esice i e siuaios e oee aeaie yoesis o wic ey ae aicae o age sames a ose ousie e ae i Aei 9 we may use e ac a e ecoe i is ae S is aoimaey isiue as ci- saisic squae wi (k - 1 egees o eeom e aa i ae 15 ae use o iusae e age scae aoimaio is ae eses emoyme (s y iusy is aoimaey saa omay isiue wi aamees i Gea iai 1977-1 (aies 193 e ake aues acoss eac eame ae sow i ackes aog wi ei oas o = 1 5 om equaio (7 i is comue I e ese eame E( = 9(5(3/ = 5 a a( =

a 9(1 /(1 = 5 so i equaio ( = ( - 5/15 = 1 wic agai is o sigiica a e a = 5 ee (Aei I is ossie o comue Seamas ak coeaio

A a coeicie s ewee e ak oeig eece ue e oeig osee o eac iusy i ae 15 is wou e iicaie o e seg o ageeme ewee eac osee (ii e oee aeaie yoesis oeig a a oeig eece y e oee aeaie Oe ee is suicie a ioi eiece o ao a yoesis Seamas s is gie y oee aeaie yoesis o eame a e emoyme ees o e iusies i ae 15 ae ee eceasig auay ewee 1977 a 191 I is siuaio iemas

es may e aae y a meo suggese y age (193 e wee k is e ume o ais o eaigs a 1 i = 1 u yoesis o o ieece emais e same e e 5 ae e ieeces i e aks o e ais o ukow eame eecs e eoe y = 1 5 e eame o comue s ewee e akig eece ue A a

5 53 ae 1 ak coeaio ewee e yoeica oee ae 15 Emoyme y iusy i Gea iai 1977-1 aeaie a e osee oeigs

e akig osee i e cosucio iusy eamie ae 1 I is us eie

(iii Muie comaisos us i equaio (9 s = 1 - (/5( = as sow i e Oigiay e u yoesis o o ieeces i ig a coum o ae 1 e aeage o a ese ie ak emoyme ees o e ie yeas i quesio was eece i aou o e aeaie a oe o moe o ese emoyme ees ae o equa I is ossie o use e oceue o muie comaisos o ieiy ewee wic yeas e geaes oae a Woe (1973 ae sow a ieeces ie

wee is ages saisic us i e ese eame usig e aue o = eie eiousy

55 5 ieece i emoyme ees ewee 1979 a 191 is sigiica a e same ee as eoe

(i iscussio e AE o e iema es wi esec o e aameic -es i e cases o oma uiom a oue eoeia ouaios o aious aues o k - e ume o eames - ae gie i ae 1 e i ow o ae 1 is aso aicae o e AE o ages saisic eaie o e aameic es we e ouaios ae oma (oae 197 e owe ou o e AE o e iema es is 57% a e AE ca e iiie (oae a Woe 1973 A aeaie o iemas es we measueme is omia o a a icoomise oia scae is Cocas Q saisic owee i ae 1 e asymoic eaie eiciecy (7 e iema es

e aa ae a eas oia iemas es is eeae as i as geae AE a aes o eac sigiicace ae aaiae o sma sames wee a is agai e EE a q(a k is e ue a eceie o e age o k ieee (1 aiaes a wic is esee i Aei 11 om Aei 11 i is ou a q(5 5 = 35 ece e ig sie o e iequaiy (1 ecomes

5 57 a A ES O k IEEE SAMES moeae a ig isk Aso i e quesioaie e umes o sos i cosumes eoke ses wee gaee e u yo- e Kuska-Wais es is escie i is secio I is esis o e eamie y e Kuska-Wais es is a e sies esige o eemie i k ieee sames cou ae ee o cosumes eoke ses ae equa oe e ee ees o aw om e same ouaio o om k ieica ouaios eceie isk e aeaie is simy a e eoke se I agai aaes coeioa aameic aaysis o aiace sies ie e oee aeaie yoesis is iscusse a is a aeaie o e -es we e omaiy assumio ae i is secio is ueae I is a es ase o aks equiig a eas ae 19 eses e eoke se sies o aomy oia measueme As i e eious secio e meos o seece cosumes i ems o ese iiiuas eceios o oee aeaies a muie comaisos ae escie e isk Aso e eoke se sies ae ee ake om owes o es as ee use o eamie ieeces i e cemica iges ieeey o wic same e iem is a meme As coceaios ese i wae o mao ock yes (owse i e iema es k is e ume o eames a = 1 19 ewis (1971 use e es o comae e ogaic coe k eeses e sum o e aks aiue o eac o e o soi a si ices e i ee ocaio casses; ig k eames Aiioay eie 1 ... k o eese oess o mie wooa oak a ie e oee aeaies e ume o ocks i wic eac o e k eames is a muie comaisos oceues ae ee iusae i a aaysis o e umes o eai oues i a same o soue Egis ows o ayig ouaio sies (Cosa 19 Ue e u yoesis o o ieeces oe wou eec (i a Kuska-Wais es e aks o e isiue aomy a eey ougou e is es is ase o aks as was e iema es a i aa mai I is case e oa sum o e aks aocae as e u yoesis a ee is o oea ieece om 1 o icusie amey ( + 1/ wou e iie o- ewee e k ieee ouaios o iusae e es oioay accoig o e same sie amog e k sames o aa ae use om a suy o micosaia cosume cogiio e same e eece sum o aks wou e (Cosa 19 Sos a ae eguay a o e cosumes comaiso soig ae ee eee o as e eoke se (Goaug 1973; Cosa 195 I as ee yoesise a e = 1 k ae e acua sums o aks assige o e sie o e uyes eoke se may e cosaie y e k eames oowig a simia ie o agume as sycoogica a esoaiy-eae aiaes amog oes iscusse i e iema es a easoae es saisic cou (oe a Cosa 195 I aicua isk eceio is e ase o suc a cosaiig iuece a ees o uceaiy aou ouc equiemes a uceaiy as o ossie ucase cosequeces i ems o ees o saisacio I e aoe wou e eece o age K meioe suy ees o eceie isk wee measue i a o quesioaie y 3 ie-oi scaes wic aco aaysis sowe o e ieay cosise Cosumes wee goue io ee aoimaey equa sie casses eecig eceios o ow

5 59 ae 19 e eoke se sies o cosumes eceiig aious

ees o isk

aes o e sigiicace o o k = 3 a u o 5 o = 1 3 ae esee i Aei 1 I oe cases we use e ac a o age is aoimaey isiue as ci- squae wi (k - 1 egees o eeom eeoe i e

Souce Cosa 19 (ii e oee aeaie yoesis

e cacuaios ioe i eiig e sigiicace o K I is ossie o es o agais a oee aeaie ae cumesome a eious Saisica aes o esig K ae usig ockeees (195 saisic Suose we ao a aaiae o k = 3 a 5 u oy wi e equa a ey oee aeaie yoesis a cosumes eoke se sies sma (ikoo 195 Moe acica as a es saisic is a ecome age as ey eceie geae ees o isk is wou weige sum o squaes o e eiaios eie i is simes e i a aem o aeiae e eecs o e cosai uo om y Kuska a Wais (195 as saia eaiou e e ukow eame eecs e eoe y = 1 k e i e ese eame is oee aeaie may e wie as

o couc e es wi a oee aeaie yoesis k(k - 1/ Ma-Wiey cous ae comue ewee e sames i e mae escie i Secio I iii e U e e ume o x

iems i same a ecee iems i same Y eig Uy 5 i iems ae equa om ae 19 i may e comue a

6 om Aei we i a ou esu is sigiica so we

eec o a cocue a cosumes eoke ses icease i sie as oes e eceie ee o isk a ey aac o e (i ucase iscussio e Kuska-Wais es is e mos eicie o a o- aameic ess o k ieee sames I e omaiy (Iii Muie comaisos assumios o aameic aaysis o aiace ae me e e is esu is aso aae i we couc a muie AE o e Kuska-Wais es wi esec o e -es is comaisos oceue ase o a eeimewise eo ae o a = 955% ockeees saisic aso as a AE o 955% comae 5 As i e iema es we comue e k(k - 1/ asoue o e saisic i e ouaios ae oma Wi uiom a oue eoeia ouaios e AE o e Kuska-Wais es eaie o e -es ae 1% a 15% eseciey (Aews 195 I is us moe oweu i ese cicumsaces a is aameic couea I sou e oe a e aaio o ises es eee o as e meia es a iscusse i Secio I (ii may e eee o es i k ieee sames ae ee aw om e same ouaio o om ouaios wi equa meias o is oceue a e Kuska-Wais es equie a eas oia measueme owee i a e ae es uses moe iomaio om e same aa i is e moe oweu meo

3 ae Muie comaisos i e Kuska-Wais es II ISCUSSIO

e eceig secios ae escie some oaameic saisica ess a may e use i geogaica siuaios wee eie oy omia o oia ees o measueme ae ee aciee o ee is ou as o wee iea o aio aa mee e omaiy assumio wic sicy seakig is equie y aameic meos o aaysis Geeay e iee ogic o e oaameic ess escie i e eious secios as e eagogic iue o eig easy o comee as we as eig saigowa o eom wiou ecouse o a comue e coice o esee ess ee a o e seecie a was ase o ei eaie owe a eaiess o aicaio o geogaica oems I e oe-same case e us es is omie i e ese mooga is es eamies i ees o iees occu i aom oe Geogaica aicaios ae ikey o e i e coe o aomess o emoa occueces o i esig wee a gaee same is aom owee i is oy aicae o icoomous ees i a "+" o "-" ae aocae o iems (suc as mae o emae esoes o a suey a sequeces o usses a miuses ae eamie is esicio (ogee wi e ac a i is ess oweu a e ess eei icue e o is omissio A geea omissio as ee meos ase o aomisaio (see aey 19 -11 wic eamie i eames may e egae as equiae Oe suc ess ae a AE o 1% wi esec o ei aameic equiaes we samig is om oma ouaios owee oaameic ess ae esige o eamie o-oma siuaios a o age same sies aomisaio oceues ae o comuaioay easie wiou ecouse o a comue Aeaies o e iema a Kuska-Wais ess wee cie i e aoiae secios u e ome wo ess ae e mos oweu o eamiig cea eecy i e cases o k eae a ieee sames eseciey A maoiy o e ess escie i is mooga ae a o e wiey aaiae SSS a MIIA comue ackages o

5 aaiae i eie o ese ackages ae Wass es a e oee aeaie a muie comaisos oceues o k ae 1 ooaameic ess aaiae i e MIIA a SSS sames I e SSS ackage e oceue A ESS eoms comue ackages e ess (ie e a 193 71-95 ece a e COSSAS oceue aayses o k same coigecy aes I o es MIIA SSS MIIA a SSS e aicua oaameic ess ae accesse Oe-same y sucomma ames ese ames ae sow i caia ees i iomia e IOMIA sucomma IOMIA ae 1 ogee wi oes coceig e ouu o wi use-seciie I as a eau seig comuaios ioe A e sucommas ouce e umeica comues e cumuaie o = 5 u e use aue o e es saisic a is ee o sigiicace ae esiy ucio o e may seciy oe aues 1 iusaes a SSS is e moe eesie u o ackages iomia isiuio o accoig o o ae use iey a easy o ea wi eaiy comeesie e es e se is o Ouu icues e os mauas aaiae o cases i e wo A ia oi coces ece eseac wic as suggese caegoies a a oaameic aoac may e aoe o e aaysis o Ci-squae ee is o seciic CISQUAE muiaiae eomea i geogay I aicua a o- sucomma o eom Eece aues ae iu aameic aeaie o coeioa aco aaysis o is es owee y e use uess use eeoy gis gaee i eaioua suies as ee u e Ei may e ou o is mae o e K-S su-

owa (oe a Cosa 19 a ae suggese as a e uiom oma comma (see e es

geea meo o aco aaysis i ua geogay (oe a eoeia a oisso Ouu icues i i E

Cosa 19; Cosa a oe 19 ossiy e geaes iss i e use a Oi - E i aaage o e oaameic aoac is a i may e seciies e aamee eome y a eaig e eseace o eai a ee o aues (ya e a 195 e aa As wi coeioa aameic aco aaysis a 15- e e seies o aiaes a ae o e coase io a smae se o saisic as o e og- acos o imesios ae measue acoss a ume o cases o amme y e use suy oecs iey e oaameic meo o aco Komogoo- a K-S aaysis ioes icoomisig e aues oaie o eac Smio ess i a same cou aiae accoig o wee ey ae aoe o eow e oea ae ee aw om mea aue o a aiae is icoomisaio is usuay uiom oma oisso eesee y s a s Simia aes o s a s ouaios e use sugges a e aiaes i quesio ae coeae e sa- seciies e aamees isica sigiicace o e ume o commo s a s is o ese iss e esaise y e iomia isiuio iscusse i Secio II mos eeme +/- a e aiaes sowig saisicay sigiicay simia asoue ieeces ae aes o icoomisaio ae goue ogee o om e eoe acos A egy iscussio o is meo is oie y

7 ae 1 (coiue ae 1 (coiue

es MIIA SSS es MIIA SSS

wo eae ises a MEIA sames eac es isays e ae o Sig es SES SIG o e eaigs aoe eow I e meia o e o e o o +/- a ie meia e meia ises o a cages is M SI ieeces ae eoe es is use i s 3 is a ca coiece e iomia is ess oewise e es iea o M o sigiicace i s Ma- MA-WIEY M-W 5 oewise e oma Wiey Ouu icues e o Ouu icues e o is use o cases e same o cases e mea ak o e wo gous U is Wicoo WES WICOO meia aues o e coece o ie Oy aaiae o e e o o +/- a ie wo gous A coiece iea eaigs oe-same esio o ieeces ae eoe e es a eamies iomia o oma oi esimao o e ieece ewee M = Mo iss ae use o o sigiicace as e o meias is aoiae comue

Was a a eae sames wo Ieee Sames iema a IEMA Ouu icues e o Ci-squae CISQUAE Use e COSSAS o cases a mea ak o Eece equecies oceue ises e k gous eoe i esie eac es is use i i aes ieee umeous coigecy sames coeicies ae Kuska- KUSKA-WAIS K-W aaiae (ie e a Wais Ouu icues e o 193 9 o cases a mea ak o k gous is coece o ies

9 oe a Cosa (19 ey oe sime icoomisaio o IIOGAY aa o iee akig meos as escie i e ese mooga gie a immeiae iicaio o e sucue iee A Ioucoy eeeces i aa maices Aoe a e oaameic aoac o aco Coe CAM Kig (197 Qntttv rph. (Wiey aaysis ouces esseiay e same aswe as coeioa oo comue eee oceues wis aig e eagogic iue Gegoy S (197 Stttl thd nd th rphr. o emosaig o sues ow aco aaysis woks ou Eiio (ogma oo e oaameic meo o muiaiae aa aaysis ase ammo S McCuag (197 Qntttv thn n o e icoomisaio o aa as aso ee eee o oe a rph: n ntrdtn. (Caeo ess Oo aeaie o coeioa caoica coeaio aaysis ie C u G ekis K Seiee e (Cosa a oe 197 Caoica coeaio eamies ie- (193 Stttl p fr th l n: r eaiosis ewee wo ses o aa a is oe o e mos d. (Mcgaw-i ew Yok come muiaiae eciques o use a uesa owee ige (197 omaiy asomaios a gi squae e oaameic meo o caoica coeaio ossesses e dt. Ar, -5 aaages meioe i e eious aaga e sime ya oie A ya (195 Mntb hndb. eeie o aa icoomisaio oe eeas e mao ie- Seco Eiio (ie Wee a Scmi oso eaiosis ewee wo aa ses a e aoac eaiy Saw G Weee (195 Stttl thn n iusaes e ueyig mecaics o caoica coeaio rphl nl. (Wiey oo Sik (1979 Stttl npt n rph. (Ae a Uwi oo ice awo (19 Saisica ieece e use o e ikeioo ucio Ar, 1 131-1 Yeaes M (197 An ntrdtn t ntttv nl n hn rph. (McGaw-i ew Yok

Saisica eoy

Aews C (195 Asymoic eaio o some ak ess o aaysis o aiace Annl f Mthtl Sttt 5 7-73 aock M (1979 Sl ttt. (McGaw-i ew Yok o GE (1953 o-omaiy a ess o aiaces tr, 31-335 aey (19 trbtnfr tttl tt. (eice-a ew esey

Coca G (195 Some meos o segeig e commo ess tr, 1 17-51

7 71 Mie G (19 O e asymoic eiciecy o ceai Cooe W (197 Some easos o o usig Yaes coiuiy oaameic wo-same ess Annl f Mthtl coecio o coigecy aes rnl f th Saisics 37 51-5 Arn Stttl Atn, 9 37-37 Owe (19 ndb f tttl tbl. (Aiso- Cooe W (19 rtl nnprtr ttt. (Wiey Wesey Massacuses ew Yok age E (193 Oee yoeses o muie eames a Cosa (19 Mies es as a meo o eamiig wo sigiicace es o iea aks rnl f th Arn same aiaiiy i geogay Ar, 1 9-37 Stttl Atn, 5 1-3 u (19 Muie comaisos usig ak sums easo ES (197 e coice o saisica es iusae hntr, 1-5 o e ieeaio o aa casse i a ae usa A i eyos owas (193 tr, 3 139-17 Elntr tttl tbl. ( uicaios Cai ikoo (195 A geeaisaio o Wicoos es acis A (1979 Advnd lvl ttt. (Saey os rdn f Knnlj drlnd Ad vn Ceeam Wtnhppn, Sr A, 55 39- Gios (1971 nprtr tttl nfrn. Siege S (195 nprtr ttt fr th bhvrl (McGaw-i ew Yok n. (McGaw-i ew Yok Gooma A (195 Komogoo-Smio ess o sycoogica Siege S W ukey (19 A oaameic sum o aks eseac hll lltn, 51 1-1 oceue o eaie sea i uaie sames rnl ays W (19 Sttt fr th l n. (o f th Arn Stttl Atn, 55 9- iea a Wiso ew Yok (Coecios aea i o 5 15 oges E ema (195 e eiciecy o some Was E (199 Aicaios o some sigiicace ess o oaameic comeios o e -es Annl f e meia wic ae ai ue ey geea coiios Mthtl Sttt, 7 3-335 rnl f th Arn Stttl Atn, 33 oe G (1971 Intrdtn t thtl ttt.

(Wiey ew Yok C AA SOUCES oae M (197 ak ess o aomise ocks we e Aaams A M Meie (1975 A souce o eo i aeaies ae a ioi oeig Annl f Mthtl sueyig isoes y Aey ee Ar, 7 99-3 Sttt, 3 7-77 Cosa (19 A aaysis o micosaia cosume oae M A Woe (1973 nprtr tttl cogiio a case suy o Maisoe Ke Unpblhd thd. (Wiey ew Yok h. th, Unvrt f ndn. ockeee A (195 A es o sigiicace o e eaio Cosa (195 e om o micosaia cosume cogiio ewee m akigs a k ake caegoies rth rnl a is coguece wi seac eaiou jdhrft vr f Stttl hl, 7 93-1 Enh n Sl Grf, 7 35-355 Kuska WA Wais (195 Use o aks i oe-cieio aies W (193 Seice iusies suoig oe o aiace aaysis rnl f th Arn Stttl cee sage? Aea 15 31-39 Atn, 7 53-1 aoi S (197 e assigme o umes o ak oe caegoies Annl f Mthtl Sttt, 35 515-5

73 7 ea KG a oes (191 Socia acos a amissio o syciaic osia scioeia i ymou rn AICAIOS tn f th Inttt f rth Grphr, ew ee (1977 e eecs o aa asomaios o e Seies 39-5 icia comoes souio Ar, 9 1-15 Eeso A igea (1973 Ind th t. Coces Cosa oe (19 A comue ogam o Keys i geogay 3 (ogma oo oaameic aco aaysis use aicaio a Ga eaey (1973 Cages i o-wie isig pr n Grph, prtnt f Grph, esieia aes i age meooia aeas 19 a l ll a dfrd Cll, ew Seies 1 197 Enlnd En v, Mac/Ai Cosa a oe (197 A oaameic aoac o Goaug K (1973 Some acos iuecig e sie o e caoica coeaio i geogay Grf Annlr, uyes eoke se Erpn rnl f Mrtn, 7 9 17-13 3-1 Cosa (19 e oaameic aaysis o aiace a agge A Ci A ey (1977 tnl nl n muie comaiso oceues i geogay rfnl hn rph 2: tnl thd. (Ao oo Grphr, 5-95 ee (197 e suy o eiquecy aeas a socia oae AG (191 UGC uequa geogaica cus Ar, 13 geogaica aoac rntn f th Inttt f 57- rth Grphr, ew Seies 1 7-9 Iey W (1977 e aicaio o oaameic measues o Kig (199 Stttl nl n rph. (eice- associaio i geogay a comaiso o ee eciques a ew esey Ar, 9 99-13 Koke uke (19 lnr dl. (Sage ewis W (1971 Mp nd ttt. (Meue oo uicaios Caioia oe Cosa (19 e a aaysis o eeoy oe (19 Saia iequaiies i aaos Wes gis a aoiae meo o i Wo eiomea Iies rntn f th Inttt f rth suies Ar, 1 315-3 Grphr, ew Seies 11 13-19 oe Cosa (195 e iuece o esoaiy- Seig C A S Gouie Soa GG ooe (1977 eae aiaes o micosaia cosume seac rnl oies o ose cakies a oe aeas i soue f Sl hl, 15 95-71 iai rntn f th Inttt f rth oe Cosa (19 oaameic aco aaysis Grphr, ew Seies 5-3 i ua geogay Urbn Grph, 7 515-59 e ie Auoiy (199 rth Annl prt. owse CW (19 Saia aiaios i wae quaiy i a Wiea W (1979 e suy o aiaios i e uiig uaiig cacme rntn f th Inttt f aic o ow cees oceua oems a eimiay rth Grphr, ew Seies 9 9-5 iigs i soue Scoa rntn f th Weee A (1979 Suies o ie ogiuia oies om Inttt f rth Grphr, ew Seies 559-575 cooue mas Ar, 11 31-3 Wie Was (1977 e saia eouio o a iusy e eame o oie oucio rntn f th Inttt f rth Grphr, ew Seies 175-191

7 75 AEI 1 A SUMMAY QE E OAIO USE

AEI 2

OAIIIES ASSOCIAE WI E SAA OMA ISIUIO

Sr: ntn t l., 8,

6 h tbl v th prbblt p tht nrll dtrbtd rnd vrbl th zr n nd nt vrn l thn r l t z.

AO A 3 11 A 7 A AEI 0.0 5 5399 579 51197 S1595 5199 539 579 531 535 1 5393 53 577 5517 5557 S59 535 579 571 57535 OAIIIES ASSOCIAE WI E CISQUAE ISIUIO 579 5317 57 5995 593 S971 57 1 19 0. 1791 17 55 93 337 33 5 31 3 5173 OA 55 591 7 73 73 77 39 793 OA 91 997 97 719 75 7 71 715 719 7 7575 797 7337 7355 7391 715 7537 757 75175 759 7 75 7115 7 773 7735 77337 7737 77935 73 75 71 7913 7939 7973 79955 3 511 75 157 137 OA 159 159 11 31 39 9 317 339 3 391 0 13 9375 1 119 53 531 553 579 5993 1 11 33 5 77 7 793 79 79 1 9 1 93 77 95 951 935 917 979 9973 917 1 93 99 95 9 99 9119 9139 91 911 9177 IA 919 973 9 93 957 97 975 99 935 9319 1 93319 93 9357 9399 93 9393 9 9179 995 9 4 95 93 973 95 995 9553 9515 955 9535 959 . 9553 9537 957 951 9597 9599 9 91 9 937 1A 97 95 95 93 971 97 95 99 9995 97 1 971 97193 9757 973 973e1 971 975 9755 9715 977 2.0 9775 9777 9731 97 9793 979 93 977 91 919 2 91 9957 93 931 93 9 91 95 9537 957 22 91 95 979 9713 975 977 99 9 97 999 3 99 995 993 991 993 991 99 99111 9913 9915 hr I th n. f dr f frd, I pprxtl tndrd A 991 99 99 995 99 99 9935 993 9933 9931 nrll dtrbtd. 99379 9939 9913 993 99 991 9977 999 995 995 9953 9957 995 99573 9955 9959 999 991 993 993 Sr: nl, , 2 2 9953 99 997 993 9993 997 99711 997 997 9973 S 997 9975 997 9977 9977 9971 997 99795 991 997 9913 99919 995 9931 993 991 99 99951 995 9991 2 .99865 999 997 997 99 99 999 9993 999 999 .99903 999 991 99913 9991 9991 9991 999 999 9999 3 99931 9993 9993 9993 999 999 999 999 999 9995 9995 99953 99955 99957 9995 999 9991 999 999 9995 3 999 999 9999 9997 99971 9997 99973 9997 99975 9997 99977 9997 9997 99979 999 9991 9991 999 9993 9993 . 999 9995 9995 999 999 9997 9997 999 999 9999• 2 .99989 9999 9999 9999 99991 99991 9999 9999 9999 9999 2 .99993 99993 99993 9999 9999 9999 9999 99995 99995 99995 2 .99995 99995• 9999 9999 9999 9999 9999 9999 99997 99997

8 AEI 4

QUAIES O E K—S SAISIC

Sr Cnvr, 80, 462

80 8 AEI

CIICA AUES O I E WICOO ACEAIS SIGE AKS ES

Sr: Sl, 6, 24

82 8 AEI 6

CIICA AUES O E WAS ES

Sr: Sl, 6, 2, (dptd fr Wlh, 4

84 8 Appndx

E MAWIEY SAISIC CIICA

Sr: ntn t l., 8, 8

86 87

AEI 8

UE AI OAIIIES O IEMAS S SAISIC

Sr: llndr nd Wlf, , 66

0 2 4 APPENDIX

CIICA VALUES FUR PAGE'S L

Source: Rollander and Wolfe, 1973, 372

96 97 AEI 0

CIICA AUES O A EAMES MUIE COMAISOS ASE O IEMA AK SUMS

Sr: llndr nd Wlf, , 8

8 00 0 102 103 04

0 .000 .000 .00 .00 .0 .02 .0 .0 .20

2 .02 4.2 4.6S4 .0 .64 .0 2.2 2.26 .82 .864 .6 .06 4.424 4.20 .682 .4 2.02 2.424 4 6.08 . .0 4.64 4.40 .84 .6 .240 2.84 6.240 .22 .484 4.886 4.60 4. .88 .48 .0 6 6.62 .8 .6 .0 4. 4.6 4.00 .66 .22 6.46 .60 .0 .4 4.882 4.44 4.0 .808 .8 8 6.46 6.00 .82 .2 4.8 4.60 4.286 . .20 6.68 6.2 .0 .4 .08 4.00 4.8 4.0 .62 0 6.682 6.6 . .48 . 4.84 4.44 4.2 .0 6. 6.2 6.06 .48 .22 4.88 4.2 4.2 .8 2 6. 6. 6.02 .46 .20 4.2 4.622 4.28 .8 AEI 6.8 6.6 6.44 .602 .48 4.8 4.68 4. .66 4 6.880 6.40 6. .62 .400 .04 4.4 4.42 4.00 6.20 6.44 6.24 .6 .448 .02 4.6 4.468 4.08 CIICA AUES O E AGE O IEEE (0, AIAES 6 6. 6.488 6.24 .42 .4 . 4.84 4. 4.44 6. 6.2 6.2 .8 . .8 4.8 4.68 4. 8 .02 6. 6.4 .820 .4 .224 4.4 4.62 4.242 .04 6. 6.80 .86 .6 .262 4.4 4.64 4.28 20 .082 6.62 6.4 .88 .64 .2 .02 4.64 4.2 22 . 6.6 6.46 . .0 .6 .08 4.6 4.40 24 .8 6.2 6.20 6.006 .66 .42 .44 4.82 4.4 26 .226 6 6.68 6.0 .88 .480 .20 4.82 4. 28 .266 6.86 6.6 6.0 .866 .0 .2 4.4 4. 0 .0 6.8 6.6 6.46 . . .0 4. 4.648 2 . 6.8 6.68 6.86 .2 .620 .46 .044 4.6 4 .0 6.2 6.2 6.22 .0 .660 .88 .08 4.4 6 .400 6. 6.6 6.28 6.026 .68 S.42 .28 4.86 8 .428 6.8 6.8 6.2 6.060 . .46 .66 4.826 40 .4 .0 6.86 6.22 6.02 .66 .48 .202 4.864 0 . . 6.4 6.44 6.228 .0 .646 . .026 60 .664 .2 .04 6.6 6.8 6.02 .64 .480 . 0 .4 . .24 6.64 6.42 6.8 .86 .82 .262 80 .808 .8 .% 6.2 6.0 6. .4 S.66 . 0 .866 .448 .2 6.2 6. 6.20 6.020 .4 .4 00 .8 .02 .4 6.80 6.66 6. 6.08 .82 .0 Sr: llndr nd Wlf, , 0

06 107 AEI 2

UE AI OAIIIES O E KUSKA WAIS SAISIC

Sr: llndr nd Wlf, , 240

08 0

AEI

CIICA AUES O A EAMES MUIE COMAISOS ASE O KUSKA WAIS AK SUMS

Sr: llndr nd Wlf, , 282

26 2 tn f Ct n prnt

30: Silk, The analysis of . 3.50 31: Thomas, Information statistics in geography. 3.00 32: Kellerman, Centrographic measures in geography. 3.00 33: Haynes, An introduction to dimensional analysis for geographers. 3.00 34: Beaumont & Gatrell, An introduction to Q-analysis. 3.50 35: The agricultural census - United Kingdom and United States. 3.00 36: Aplin, Order-neighbour analysis. 3.00 37: Johnston & Semple, Classification using information statistics. 3.00 38: Openshaw, The modifiable areal unit problem. 3.00 39: Dixon & Leach, Survey research in underdeveloped countries. 5.00 40: Clark, Innovation diffusion: contemporary geographical approaches. 3.00 41: Kirby, Choice in field surveying. 3.00 42: Pickles, An introduction to likelihood analysis. 4.00 43: Dewdney, the UK census of population 1981. 5.00 44: Pickles, Geography and humanism. 3.00 45: Boots, Voronoi (Thiessen) polygons. 3.50 46: Fotheringham & Knudsen, Goodness-of-fit statistics. 3.50 47: Goodchild, Spatial . 3.50 48: Tinkler, Introductory matrix algebra. 4.00 49: Sibley, Spatial applications of exploratory data analysis. 3.00 50: Coshall, The application of nonparametric statistical tests in geography 7.50 51: O'Brien, The statistical analysis of contigency table designs 3.50 52: Bracken, Higgs, Martin and Webster, A classification of geographical informatdon systems literature and applications 5.00 Further titles in preparation

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