Having a hard time understanding the help files for tryCatch. Looking for a little help with the following statement which sits inside a for loop
zest[i] <- tryCatch(sapply(getNodeSet(zdoc, "//zestimate/amount"), xmlValue), error=function() zest[i] <-"NA") zest is a numeric vector If the sapply statement evaluates to an error, I'd like to set the value of zest[i] to NA and continue with the loop. Suggestions ? -- View this message in context: http://r.789695.n4.nabble.com/Help-with-tryCatch-tp3657859p3657859.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.
