You can save it as an R Data file using save() and then reload it with load() -- there's not a natural way to make it something that lives nicely in a text file (since an nls object is quite complex) -- if you are just going to be using the object again in R I'd recommend the first. If you need it in some other program can you at least identify which attributes you need? sink() will also be of help (in conjunction with various print methods)
Michael On Wed, Feb 29, 2012 at 4:27 AM, Sarah84 <gabriel.soderb...@gmail.com> wrote: > Hi all, > > I am new to R and have some trouble with exporting results from a non linear > squares object (.nls), would be very thankful if anyone could help me. > > So what I'm doing is a Bass modelling of some data. The result is stored in > the object "Bass.nls". I want to export a matrix with the three columns: > observation number, actual observation value, predicted observation value. > Can I do this somehow? If not can I export the full nls object somehow? When > trying the to export using, > > write.table(Bass.nls) > > I get the following error message: > > Error in as.data.frame.default(x[[i]], optional = TRUE, stringsAsFactors = > stringsAsFactors) : > cannot coerce class '"nls"' into a data.frame > > I am thankful for all help I can get! > > Sincerely yours > > > > -- > View this message in context: > http://r.789695.n4.nabble.com/Export-nls-object-to-text-file-tp4431039p4431039.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. ______________________________________________ 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.
