From robut at forest.go.th  Fri May  9 14:56:42 2003
From: robut at forest.go.th (robut@forest.go.th)
Date: Fri May  9 13:56:53 2003
Subject: [Rd] Re: [R] windows data editor changes dimensions displayed data
	frames (PR#2963)
Message-ID: <200305091156.h49Bug2b028842@pubhealth.ku.dk>

And I can confirm it with


platform i686-pc-linux-gnu
arch     i686             
os       linux-gnu        
system   i686, linux-gnu  
status                    
major    1                
minor    7.0              
year     2003             
month    04               
day      16               
language R                

so it is not a Windows issue.


Cheers, 


Robert Cunningham


Duncan Murdoch writes:
 > On Fri, 09 May 2003 11:34:08 +0300, Bernd Ebersberger
 > <bernd.ebersberger@vtt.fi> wrote:
 > 
 > >dear R-tists,
 > >
 > >i am experiencing a problem with the data editor in the windows version of 
 > >R 1.6.1 envoked with the command 'fix'.
 > >
 > >the data editor changes the size of large data frames.
 > 
 > I can confirm this in the current R-patched.  I'll take a look.  It
 > might be that some limitation to the code means you won't be able to
 > edit big data frames (it looks like somewhere it's using a 16 bit row
 > count), but it certainly shouldn't silently change things.
 > 
 > Duncan Murdoch
 > 
 > >a simple example illustrates this:
 > >
 > >-------------------------------------------------------
 > >
 > > > dfrm <- data.frame(no=c(1:100000))
 > > > length(dfrm[,1])
 > >
 > >[1] 100000
 > >
 > > > fix(dfrm)
 > >
 > > > length(dfrm[,1])
 > >
 > >[1] 34464
 > >
 > >--------------------------------------------------------
 > >
 > >
 > >does anybody have a quick remedy for this?
 > >
 > >i am not sure whether it is worth putting much developmental effort in 
 > >solving this particular problem.
 > >
 > >however, i believe that one should be aware of it when working with large 
 > >data sets.
 > >
 > >
 > >greetings from the northern edge of europe.
 > >
 > >bernd.
 > 
 > ______________________________________________
 > R-help@stat.math.ethz.ch mailing list
 > https://www.stat.math.ethz.ch/mailman/listinfo/r-help
 >


[Rd] Re: [R] windows data editor changes dimensions displayed data frames (PR#2963)
robut@forest.go.th