> > Hi all, > I have a vector xm say: xm = c(1,2,3,4,5,5,5,6,6) > > I want to return a vector with the corresponding probabilities based on the > amount of times the numbers occurred. For example, I should get the > following vector for xm: > prob.xm = c(1/9, 1/9, 1/9, 1/9, 3/9, 3/9, 3/9, 2/9, 2/9) >
Using prop.table gives: Usage (with table) > prob.xm <- round( prop.table(table(xm)), digits=3) > prob.xm xm 1 2 3 4 5 6 0.111 0.111 0.111 0.111 0.333 0.222 But I want the entire length of probabilities, not just a condensed version. Any help is greatl appreciated. -- Thanks, Jim. [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.