Look into tryCatch() for error handling. Michael
On Tue, Nov 29, 2011 at 7:01 AM, Christof Kluß <ckl...@email.uni-kiel.de> wrote: > Hi Dennis, > > thank you very much. That works fine. > > Is there a possibility that R continue even if one of the models is not > solvable? R currently terminates with an error message. > > greetings > Christof > > > Am 27-11-2011 01:34, schrieb Dennis Murphy: >> >> vars<- c('y1', 'y2', 'y3') >> >> # Function to create the model formula by plugging in the >> # response y and run the model >> mfun<- function(y) { >> form<- as.formula(paste(y, 'cbind(1, exp(x/th))', sep = ' ~ ')) >> nls(form, data = dg, start = list(th = 0.3), algorithm = 'plinear') >> } >> >> # Generate a list of model objects: >> mlist<- lapply(vars, mfun) > > ______________________________________________ > 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. > ______________________________________________ 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.