Programming Graphical User Interfaces with R introduces each of the major R packages for GUI programming: RGtk2, qtbase, Tcl/Tk, and gWidgets. With examples woven through the text as well as stand-alone demonstrations of simple yet reasonably complete applications, the book features topics especially relevant to statisticians who aim to provide a practical interface to functionality implemented in R. The book offers: A how-to guide for developing GUIs within R The fundamentals for users with limited knowledge of programming within R and other languages GUI design for specific functions or as learning tools The accompanying package, ProgGUIinR, includes the complete code for all examples as well as functions for browsing the examples from the respective chapters. Accessible to seasoned, novice, and occasional R users, this book shows that for many purposes, adding a graphical interface to oneas work is not terribly sophisticated or time consuming.alt;Tclagt; ::img::tclLogo The first argument, aquot;photoaquot; specifies that a full-color image is being used (this option could also be ... We follow the advice of the Tk manual and preface the name with ::img:: so that we dona#39;t inadvertently overwrite any existing Tcl commands. ... To use the image, one specifies the image name to the image option: label alt;- ttklabel (window, image = aquot;::img::tclLogoaquot;, text = aquot;logo textaquot; anbsp;...
|Title||:||Programming Graphical User Interfaces in R|
|Author||:||Michael Lawrence, John Verzani|
|Publisher||:||CRC Press - 2012-06-08|