Dear all, Has anyone written a self-starting power law function of the form
mypower=function(x,a,b,c){a+b*x^c} ? Or is there a nonlinear regression package containing more selfStart() functions than nlme? Thank you very much for your help! Best wishes Christoph [running R 3.0.1 on Windows 7 32-Bit] ______________________________________________ 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.