Yimeng Lu wrote: > Hello R-users, > > In a loop, if a function, such as "nls", gives an error, is it possible to > coerce R to continue proceeding the next command with the same > loop? >
Yes, see the try() function. The basic usage is something like value <- try( some calculation ) if (inherits(value, "try-error")) handle the error else handle a correct calculation Duncan Murdoch ______________________________________________ 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