search for: rgtk2extra

Dear useRs, This is to announce the RGtk2Extras R package is available on CRAN in version 0.5.1. This package provides useful extras for R programmers who wish to create graphic user interfaces. It is based on GTK, using Michael Lawrence's RGtk2 package and John Verzani's gWidgets, and some ideas from John Verzani's traitr package....

Dear useRs, This is to announce the RGtk2Extras R package is available on CRAN in version 0.5.1. This package provides useful extras for R programmers who wish to create graphic user interfaces. It is based on GTK, using Michael Lawrence's RGtk2 package and John Verzani's gWidgets, and some ideas from John Verzani's traitr package....

Dear all, I am searching for a possibility to view large data sets (e.g. stored in ffdf objects) in a GUI window in a memory-efficient way. So far I looked at gtkDfEdit (package RGtk2Extras) and gdf (package gWidgets). Both operate (as far as I can see) on data frames stored in memory. gtkDfEdit accepts an ff data frame as input, but there is a long delay before it shows up, so I presume the data is converted to an in-memory data.frame beforehand. Ideal would be a solution simil...

...unctions. The GUI is based on the RGTk2 and gWidgets packages by Michael Lawrence and John Verzani, and so requires that the GTK+ library be installed first on your system. This is done "automagically" when installing the RGtk2 package (or the script mentioned below). It also use the RGtk2Extras by Tom Taverner, to provide editable grids for data frames. This GUI is intended to provide an easy way to fit and compare GLM and GLMM models. The GLMM part is based on Douglas Bates' lme4 package and the glmer() function. Automatic plots are also drawn for every model, and you can switch...

...User: xxxxxx Effective_user: xxxxx Installed Dependencies RGtk2: version 2.20.19 colorspace: version 1.1-0 cairoDevice: version 2.19 foreign: version 0.8-46 upgrade available 0.8-48 gWidgetsRGtk2: version 0.0-77 Matrix: version 1.0-1 upgrade available 1.0-2 nnet: version 7.3-1 RGtk2Extras: version 0.5.0 rpart: version 3.1-50 survival: version 2.36-10 That was 13 packages. Upgrade the packages with either of the following commands: > install.packages(c("foreign", "Matrix")) > install.packages(rattleInfo())

head, tail and fix commands don't really work well if I have large matrix/array for which I would like to be able to scroll up and dow, left and right ... Could anybody please help me? Thanks [[alternative HTML version deleted]]

...e on other linux systems or Macintosh or Windows. Another problem is that tcl/tk editions change rapidly, and on several of our systems, we still don't have access to tcl/tk 8.5 (RedHat/Centos based clusters still running version 5 are like that). 2. Gtk Building on Rgtk, I found the package RGtk2Extras. This of course requires a function gtk tool chain, which used to be a big problem on the various platforms. But the function dfedit appears to be almost exactly what I'm looking for. I can create a character matrix and put in letters how I want, but I later face the problem of how to evalu...

CRAN (and crantastic) updates this week New packages ------------ * allan (1.0) Alan Lee http://crantastic.org/packages/allan Automates Large Linear Analysis Model Fitting * andrews (1.0) Jaroslav Myslivec http://crantastic.org/packages/andrews Andrews curves for visualization of multidimensional data * anesrake (0.3) Josh Pasek http://crantastic.org/packages/anesrake This