[Rd] R 2.12.1 Windows 32bit and 64bit - are numerical differences expected?

2011-02-10 Thread Graham Williams
Should one expect minor numerical differences between 64bit and 32bit R on Windows? Hunting around the lists I've not been able to find a definitive answer yet. Seems plausible using different precision arithmetic, but waned to confirm from those who might know for sure. BACKGROUND A colleague wa

[Rd] Sending signals to current R process from R running under MS Windows (c.f. Esc)

2009-11-28 Thread Graham Williams
I am using RGtk2 for a simple GUI (rattle). I start rattle from the RGui and I remain able to interact with the RGui while rattle runs. Under MS/Windows, when rattle has initiated some other underlying R command the rattle GUI remains responsive (unlike under GNU/Linux where it is not responsive

Re: [Rd] Odd tcltk and Rattle interference on MS/Windows

2008-04-05 Thread Graham Williams
l receive the error a while after causing it. > > To debug your program, run it with the --sync command line > > option to change this behavior. You can then get a meaningful > > backtrace from your debugger if you break on the gdk_x_error() > > function.) > > >