David Barron schrieb: > > If the value of EXPR is an integer between 1 and nargs()-1 then the > corresponding element of ... is evaluated and the result returned. > Thank you, I wondered about the > integer between 1 and nargs()-1 and the example from the help file for(i in c(-1:3,9)) print(switch(i, 1,2,3,4)) No see I that the 1,2,3,4 is the output not the value, but it's not very clear for me ho it works. I will try to find it out ... The switch for Integer is very different from C++ or Pascal .. maybe this was the reason for the problem.
Regards Knut ______________________________________________ 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 and provide commented, minimal, self-contained, reproducible code.
