search for: gtkdfedit

...gram_output". # run.dialog also does error handling, interrupts and an optional # progress bar dialog for long running tasks, see ?run.dialog a = run.dialog(Histogram) A more complex demo example, thanks to Graham Williams: demo(MakeAngle) The second feature of RGtk2Extras is gtkDfEdit, an editable spreadsheet widget designed for editing data matrices and data frames. It's also based on RGtk2. This was released earlier as RGtk2DfEdit which was then folded into RGtk2Extras. The gtkDfEdit spreadsheet is quite full featured and has been designed to be familiar to Excel users, w...

...gram_output". # run.dialog also does error handling, interrupts and an optional # progress bar dialog for long running tasks, see ?run.dialog a = run.dialog(Histogram) A more complex demo example, thanks to Graham Williams: demo(MakeAngle) The second feature of RGtk2Extras is gtkDfEdit, an editable spreadsheet widget designed for editing data matrices and data frames. It's also based on RGtk2. This was released earlier as RGtk2DfEdit which was then folded into RGtk2Extras. The gtkDfEdit spreadsheet is quite full featured and has been designed to be familiar to Excel users, w...

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...