P <- vector(mode="numeric",length =10) SS<-function(){for(id in 0:9){ if(0<P[id]) print("ss") else print("ss") }}
SS() ------------------------------------------------------- Error in if (0 < P[id]) print("ss") else print("ss") : argument is of length zero -- View this message in context: http://www.nabble.com/Where-is-the-error-tp19477706p19477706.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.