hi R wizards: I think it would be a good idea for me to use basic argument checking (type, length) in function calls via an assert() like function. How do people usually do this? Should I define my own "assert()" function (or are there some predefined assertions)? If I write my own assert, is it possible to print out the R internal call stack? thanks.
(?assert and google "assert R" and V+D index do not point me the right way.)
regards, /iaw
______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
