Hi R-friends. I have a mammal´s dataset looking like: Region Species Sex Bodysize 1 Sp1 M 10.2 1 Sp1 M 12.1 1 Sp1 M 9.1 ... I have three regions, four species and the body size of 10 individual. I´d like to do a bootstrap resample (100 resamples) of 4 of 10 individuals for each Region, Species and Sex and compute de means and S.D. for the combinations Regions-Species-Sex. How can I do that? Thanks a lot, Miltinho
__________________________________________________ [[alternative HTML version deleted]]
______________________________________________ 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