On Fri, Jun 03, 2005 at 04:33:44PM +0200, Sander Oom wrote : > Dear R users, > > I have received a table in the following format: > > id a b c1 c2 d1 d2 > 1 1 1 65 97 78 98 > 2 1 2 65 97 42 97 > 3 2 1 65 68 97 98 > 4 2 2 65 97 97 98 > > Factors of the design are: a, b, and e, where e has levels c and d. The > levels c and d then have 2 replicates (r) each. > > Now I would like to get: > > id a b e r value > 1 1 1 c 1 65 > 2 1 1 c 2 97 > 3 1 1 d 1 78 > 4 1 1 d 2 98
I think that "reshape" is the tool you are looking for. -- Charles ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
