From David.Meyer@ci.tuwien.ac.at  Wed Jan 10 12:25:01 2001
From: David.Meyer@ci.tuwien.ac.at (David.Meyer@ci.tuwien.ac.at)
Date: Wed, 10 Jan 2001 13:25:01 +0100 (MET)
Subject: [Rd] changing dimnames of a matrix with rownames/colnames causes (PR#809)
Message-ID: <200101101225.NAA09080@pubhealth.ku.dk>

When I try to change the dimnames of a matrix x with named dimensions

   Y
X   1 2 3 4
  2 1 1 1 1
  3 1 1 1 1
  4 1 1 1 1


for example with:

rownames (x) <- c(...),

the dimension names (X and Y) are deleted, but when I use

dimnames(x)[[1]] <- c(...)

they are left unchanged.

Is this intentional ?

I'm using R 1.2.0 on debian linux.

> version
         _                
platform i686-pc-linux-gnu
arch     i686             
os       linux-gnu        
system   i686, linux-gnu  
status                    
major    1                
minor    2.0              
year     2000             
month    12               
day      15               
language R             

-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", or "[un]subscribe"
(in the "body", not the subject !)  To: r-devel-request@stat.math.ethz.ch
_._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._


[Rd] changing dimnames of a matrix with rownames/colnames causes (PR#809)
David.Meyer@ci.tuwien.ac.at