Hi, I would like to be able to repeat a string within a command. I think there is an easy way but I can not figure out how.
Here is an example. x<-1:15 I would like to turn this into the following matrix: xm<-cbind(x,x,x,x,x) But I would like to do so by having a command that repeats x within the cbind command. Does that make sense? I have tried various things mainly involving the commands "rep" and "paste" but cannot get it. cbind(rep('x',times=5)) I am guessing that this is not good programming etiquette? Something seems off about it. But still, I would like to know how to do it. I do understand that I can use a for loop to easily accomplish the desired output but am looking for a solution similar to the above syntax. Thank you for any ideas, Xu Wang -- View this message in context: http://n4.nabble.com/expand-the-inside-of-command-with-rep-tp1476420p1476420.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.