try this:
> x <- c("A", "A", "B", "A")
> x.t <- table(x)
> x.t
x
A B
3 1
> x.tw <- paste("W", x.t, sep='')
> names(x.tw) <- names(x.t)
> x.tw
A B
"W3" "W1"
>
On Tue, Jan 5, 2010 at 6:38 PM, <laura....@utoronto.ca> wrote:
> Hi,
>
> I have generated a table of counts, and now need to add a prefix to the
> counts.
>
> #count KO occurrences
> KO_occur = table(groupKOIDs) #where groupKOIDs is a vector of characters
>
> e.g.,
>
> if groupKOIDs = c("A", "A", "B", "A")
> then
> KO_occur would look like this:
>
> A B
> 3 1
>
> and I need to add a W to the front of the counts:
>
> A B
> W3 W1
>
> If anyone has ideas for me as to how to approach this, I'd be very
> grateful!
>
> cheers,
> Laura
>
> ______________________________________________
> R-help@r-project.org mailing list
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> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html<http://www.r-project.org/posting-guide.html>
> and provide commented, minimal, self-contained, reproducible code.
>
--
Jim Holtman
Cincinnati, OH
+1 513 646 9390
What is the problem that you are trying to solve?
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