(1:26)[letters %in% c('x','t','j')]-Don
At 2:34 PM +0200 7/13/04, Anne wrote:
Hello R helpers!
I looked but did not find a table-lookup R-utility. I could use a loop to do the job (old FORTRAN/C habits die hard) but if I have a big table in which I have to search for the values corresponding to a vector, I end up logically with a double loop.
Is there already such a utility? Otherwise, is there a way without loops?
Thanks as always Anne ---------------------------------------------------- Anne Piotet Tel: +41 79 359 83 32 (mobile) Email: [EMAIL PROTECTED] --------------------------------------------------- M-TD Modelling and Technology Development PSE-C CH-1015 Lausanne Switzerland Tel: +41 21 693 83 98 Fax: +41 21 646 41 33 --------------------------------------------------
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-- -------------------------------------- Don MacQueen Environmental Protection Department Lawrence Livermore National Laboratory Livermore, CA, USA
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