Package ‘ade4’ September 16, 2021 Version 1.7-18 Title Analysis of Ecological Data: Exploratory and Euclidean Methods in Environmental Sciences Author Stéphane Dray <[email protected]>, Anne-Béatrice Du- four <[email protected]>, and Jean Thioulouse <[email protected]>, with con- tributions from Thibaut Jombart, Sandrine Pavoine, Jean R. Lobry, Sébastien Ollier, Daniel Bor- card, Pierre Legendre, Stéphanie Bougeard and Aurélie Siberchicot. Based on ear- lier work by Daniel Chessel. Maintainer Aurélie Siberchicot <[email protected]> Depends R (>= 2.10) Imports graphics, grDevices, methods, stats, utils, MASS, pixmap, sp Suggests ade4TkGUI, adegraphics, adephylo, ape, CircStats, deldir, lattice, spdep, splancs, waveslim, progress, foreach, parallel, doParallel, iterators Description Tools for multivariate data analysis. Several methods are provided for the analy- sis (i.e., ordination) of one-table (e.g., principal component analysis, correspondence analy- sis), two-table (e.g., coinertia analysis, redundancy analysis), three-table (e.g., RLQ analy- sis) and K-table (e.g., STATIS, multiple coinertia analysis). The philosophy of the package is de- scribed in Dray and Dufour (2007) <doi:10.18637/jss.v022.i04>. License GPL (>= 2) URL http://pbil.univ-lyon1.fr/ADE-4/ BugReports https://github.com/sdray/ade4/issues Encoding UTF-8 NeedsCompilation yes Repository CRAN Date/Publication 2021-09-16 11:30:02 UTC R topics documented: ade4-package . .8 1 2 R topics documented: abouheif.eg . .8 acacia . .9 add.scatter . 10 aminoacyl . 13 amova............................................ 14 apis108 . 15 apqe............................................. 16 aravo............................................. 17 ardeche . 18 area.plot . 19 arrival............................................ 21 as.taxo . 22 atlas . 23 atya ............................................. 25 avijons . 26 avimedi . 28 aviurba . 29 bacteria . 30 banque . 31 baran95 . 34 bca.............................................. 36 bca.coinertia . 38 bca.rlq . 39 between . 40 bf88............................................. 42 bicenter.wt . 43 bordeaux . 44 bsetal97 . 44 buech ............................................ 46 butterfly . 47 bwca.dpcoa . 48 cailliez . 50 capitales . 51 carni19 . 52 carni70 . 53 carniherbi49 . 54 casitas . 55 chatcat . 56 chats . 57 chazeb . 58 chevaine . 59 chickenk . 60 clementines . 61 cnc2003 . 62 coinertia . 63 coleo . 65 combine.4thcorner . 66 corkdist . 68 R topics documented: 3 corvus . 69 costatis . 70 costatis.randtest . 71 dagnelie.test . 72 Deprecated functions . 74 deug............................................. 74 disc ............................................. 75 discrimin . 76 discrimin.coa . 78 dist.binary . 79 dist.dudi . 80 dist.ktab . 81 dist.neig . 84 dist.prop . 85 dist.quant . 86 divc ............................................. 88 divcmax . 89 dotchart.phylog . 90 dotcircle . 92 doubs . 93 dpcoa . 94 dudi............................................. 96 dudi.acm . 98 dudi.coa . 100 dudi.dec . 101 dudi.fca . 102 dudi.hillsmith . 104 dudi.mix . 106 dudi.nsc . 107 dudi.pca . 108 dudi.pco . 110 dunedata . 112 ecg.............................................. 112 ecomor . 113 elec88 . 115 escopage . 117 euro123 . 118 fission . 119 foucart . 120 fourthcorner . ..