On Wed, 20 Jul 2005 [EMAIL PROTECTED] wrote:
>
> Hi,
>
> I would like to add a prefix to colnames in a matrix but I can't get the
> prefix
> option in colnames to work. What am I doing wrong?
>
>> X<-matrix(NA,3,4)
>> colnames(X)<-c("test","test","test","test")
>> colnames(X)<-colnames(X,prefix="
[EMAIL PROTECTED] writes:
> Hi,
>
> I would like to add a prefix to colnames in a matrix but I can't get the
> prefix
> option in colnames to work. What am I doing wrong?
>
> > X<-matrix(NA,3,4)
> > colnames(X)<-c("test","test","test","test")
> > colnames(X)<-colnames(X,prefix="PREFIX.")
> > X
On 7/20/2005 9:54 AM, [EMAIL PROTECTED] wrote:
> Hi,
>
> I would like to add a prefix to colnames in a matrix but I can't get the
> prefix
> option in colnames to work. What am I doing wrong?
The prefix argument is only used when there are no names and colnames is
generating some. You just wan
Hi,
I would like to add a prefix to colnames in a matrix but I can't get the prefix
option in colnames to work. What am I doing wrong?
> X<-matrix(NA,3,4)
> colnames(X)<-c("test","test","test","test")
> colnames(X)<-colnames(X,prefix="PREFIX.")
> X
test test test test
[1,] NA NA NA