RKWard – a graphical user interface and integrated development environment for statistical analysis with R dipl.-psych. m.eik michalke heinrich heine universität düsseldorf institut für experimentelle psychologie abt. für diagnostik & differentielle psychologie microsoft, cologne – 26.II.2016 RKWard | in another life GUIs for R RKWard dialogs console/editor data plots packages configuration extendable plugin concept rkwarddev feedback thx dipl· psych· m·eik michalke | https://rkward.kde.org | twitter: @RKWardNet RKWard | (some of) my R packages GUIs for R RKWard dialogs I koRpus console/editor data text analysis, POS tagging, readability plots packages I klausuR configuration multiple choice test evaluation extendable plugin concept I roxyPackage rkwarddev R package for packaging R packages feedback I XiMpLe thx XML parser and generator I rkwarddev RKWard plugin generator I iRcotofun a jeopardy game in R ;o) dipl· psych· m·eik michalke | https://rkward.kde.org | twitter: @RKWardNet GUIs for R RKWard dialogs console/editor data plots packages configuration extendable plugin concept GUIs for R rkwarddev feedback thx dipl· psych· m·eik michalke | https://rkward.kde.org | twitter: @RKWardNet RKWard | GUIs for R GUIs for R RKWard JSS special volume 49: dialogs »graphical user interfaces for R« console/editor data plots packages JSS Journal of Statistical Software JSS Journal of Statistical Software configuration June 2012, Volume 49, Issue 1. http://www.jstatsoft.org/ June 2012, Volume 49, Issue 9. http://www.jstatsoft.org/ extendable plugin concept Graphical User Interfaces for R RKWard: A Comprehensive Graphical User Interface and Integrated Development Environment rkwarddev Pedro M. Valero-Mora Rub´enD. Ledesma for Statistical Analysis with R Universitat de Val`encia Universidad Nacional de Mar del Plata Stefan R¨odiger Thomas Friedrichsmeier feedback Abstract Charit´e-Universit¨atsmedizin Berlin Ruhr-University Bochum Since R was first launched, it has managed to gain the support of an ever-increasing percentage of academic and professional statisticians. However, the spread of its use Prasenjit Kapat Meik Michalke among novice and occasional users of statistics have not progressed at the same pace, which The Ohio State University Heinrich Heine University Dusseldorf¨ can be atributed partially to the lack of a graphical user interface (GUI). Nevertheless, this situation has changed in the last years and there is currently several projects that thx have added GUIs to R. This article discusses briefly the history of GUIs for data analysis and then introduces the papers submitted to an special issue of the Journal of Statistical Abstract Software on GUIs for R. R is a free open-source implementation of the S statistical computing language and Keywords: GUI, statistical software, R. programming environment. The current status of R is a command line driven interface with no advanced cross-platform graphical user interface (GUI), but it includes tools for building such. Over the past years, proprietary and non-proprietary GUI solutions have emerged, based on internal or external tool kits, with different scopes and technological concepts. For example, Rgui.exe and Rgui.app have become the de facto GUI on the Microsoft Windows and Mac OS X platforms, respectively, for most users. In this paper 1. Introduction we discuss RKWard which aims to be both a comprehensive GUI and an integrated devel- opment environment for R. RKWard is based on the KDE software libraries. Statistical Nowadays, graphical user interfaces (GUIs) are the most common way of interacting with procedures and plots are implemented using an extendable plugin architecture based on a computer or other electronic devices. Whereas they are arguably not the best way of ECMAScript (JavaScript), R, and XML. RKWard provides an excellent tool to manage different types of data objects; even allowing for seamless editing of certain types. The performing every conceivable job, its dominance has reached the principal operative systems, objective of RKWard is to provide a portable and extensible R interface for both basic application domains, and tasks. Measured it in purely statistical terms, the triumph of this and advanced statistical and graphical analysis, while not compromising on flexibility and style of interaction is unquestionable and it seems clear that it will remain very popular in modularity of the R programming environment itself. the foreseeable future. However, regarding the discipline of statistics, this supremacy does not seem so dramatically Keywords: GUI, integrated development environment, plugin, R. clear, as many of the people working in this field seem to favor that using a typed language via a command line interface (CLI) is a much more productive, accurate and reproducible way of performing their tasks than a GUI. Actually, we are positive that they are right, because writing up commands can be undoubtedly much more productive than using a GUI, as far as 1. Background and motivation the learning cost is not included in the bill. Thus, although getting the knowledge to manage a command-based language is within reason if you are going to use it very often, the novice In mid 1993 Ihaka and Gentleman published initial efforts on the computing language and and occasional users of statistical software may not ever see sufficient returns to justify the programming environment R on the s-news mailing list. Ambitions for this project were to dipl· psych· m·eik michalke | https://rkward.kde.org | twitter: @RKWardNet GUIs for R RKWard dialogs console/editor data plots packages configuration extendable plugin concept rkwarddev feedback thx RKWard dipl· psych· m·eik michalke | https://rkward.kde.org | twitter: @RKWardNet RKWard | about GUIs for R RKWard I combines GUI and IDE dialogs console/editor B to satisfy both newbies and gurus data plots B easy to extend packages configuration I mere desktop application extendable B no server, but R backend configurable plugin concept rkwarddev I multi-platform (thanks to Qt) feedback B MS Windows thx B OS X B GNU/Linux I free software (GPL v2+) I download: http://rkward.kde.org B part of the KDE family dipl· psych· m·eik michalke | https://rkward.kde.org | twitter: @RKWardNet RKWard | born out of frustraion GUIs for R RKWard dialogs console/editor data plots packages configuration extendable plugin concept rkwarddev feedback thx phil manker (CC BY) © »COBOL rube goldberg« dipl· psych· m·eik michalke | https://rkward.kde.org | twitter: @RKWardNet RKWard | is brought to you by GUIs for R RKWard dialogs console/editor I thomas friedrichsmeier data plots B and many others... packages configuration I until now 48 official releases extendable plugin concept I some milestones: rkwarddev 0.1.0 (19.11.2002) first release feedback 0.4.0 (17.10.2006) i joined the team;o) thx 0.5.1 (04.08.2009) windows port 0.5.5 (15.03.2011) external plugins 0.6.0 (24.12.2012) OS X port 0.6.4 (21.12.2015) most recent release dipl· psych· m·eik michalke | https://rkward.kde.org | twitter: @RKWardNet GUIs for R RKWard dialogs console/editor data plots packages configuration extendable plugin concept rkwarddev feedback thx main window dipl· psych· m·eik michalke | https://rkward.kde.org | twitter: @RKWardNet RKWard | startup RKWard | main window RKWard | main window: workspace browser RKWard | main window: file browser RKWard | main window: R console RKWard | main window: debugger RKWard | main window: online help RKWard | main window: results in HTML GUIs for R RKWard dialogs console/editor data plots packages configuration extendable plugin concept rkwarddev feedback thx dialogs dipl· psych· m·eik michalke | https://rkward.kde.org | twitter: @RKWardNet RKWard | dialog windows GUIs for R RKWard dialogs data analysis plots console/editor data plots packages configuration extendable plugin concept rkwarddev feedback thx dipl· psych· m·eik michalke | https://rkward.kde.org | twitter: @RKWardNet RKWard | dialogs: power analysis GUIs for R RKWard dialogs console/editor data plots packages configuration extendable plugin concept rkwarddev feedback thx dipl· psych· m·eik michalke | https://rkward.kde.org | twitter: @RKWardNet RKWard | dialogs: mandatory fields GUIs for R RKWard dialogs console/editor data plots packages configuration extendable plugin concept rkwarddev feedback thx dipl· psych· m·eik michalke | https://rkward.kde.org | twitter: @RKWardNet RKWard | dialogs: code GUIs for R RKWard dialogs console/editor data plots packages configuration extendable plugin concept rkwarddev feedback thx dipl· psych· m·eik michalke | https://rkward.kde.org | twitter: @RKWardNet RKWard | dialogs: wizard GUIs for R RKWard dialogs console/editor data plots packages configuration extendable plugin concept rkwarddev feedback thx dipl· psych· m·eik michalke | https://rkward.kde.org | twitter: @RKWardNet RKWard | dialogs: online help GUIs for R RKWard dialogs console/editor data plots packages configuration extendable plugin concept rkwarddev feedback thx R console & code editor dipl· psych· m·eik michalke | https://rkward.kde.org | twitter: @RKWardNet RKWard | R console & code editor GUIs for R RKWard R console: dialogs console/editor data plots packages configuration extendable I syntax highlighting plugin concept code editor: rkwarddev I code hinting feedback I code folding thx I code blocks dipl· psych· m·eik michalke | https://rkward.kde.org | twitter: @RKWardNet GUIs for R RKWard dialogs console/editor data plots packages configuration extendable plugin concept rkwarddev feedback thx working