I think I figure it out. ifelse(data1$x==1,rnorm(12,2,1),ifelse(data1$x==2,rnorm(12,-2,1),rnorm(12,110,1)))
Please correct me if I am wrong. Thanks -- View this message in context: http://n4.nabble.com/How-to-use-ifelse-to-generate-random-value-from-a-distribution-tp1597064p1597102.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.