My data look like: Np year 96 2 91 5 89 7 85 10
----- Original Message ---- From: Bill Hyman <billhym...@yahoo.com> To: r-help@r-project.org Sent: Wednesday, September 9, 2009 11:23:26 AM Subject: [R] fitting nonlinear model I only have 4 data points and want to fit a curve. It does not work in "modreg" due to too few data. Do you have any idea? Many thanks! ______________________________________________ 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.