[R] Different results under Windows and Linux

[Kamila Naxerova]

Hi everyone,

disturbingly, a PCA yields different results when I run the analysis 
under Windows and Linux.
I open the same workspace (which is on an independent partition) and 
perform the exact same function (by using the history file). 
Interestingly, PC1 is the same, but PC2 comes out totally different.

Thanks!
Kamila

Windows:     
platform i386-pc-mingw32
arch     i386          
os       mingw32       
system   i386, mingw32 
status                 
major    2             
minor    2.1           
year     2005          
month    12            
day      20            
svn rev  36812         
language R       


Linux (Suse 10, Kernel 2.6.13-15.8-default)
platform i686-pc-linux-gnu
arch     i686
os       linux-gnu
system   i686, linux-gnu
status
major    2
minor    2.1
year     2005
month    12
day      20
svn rev  36812
language R