Dear Sir / Madam, I am a Ph.D student in the Civil Engineering Department at UC Berkeley. My work currently involves performing nonlinear regression analysis using the random effects model. (i.e : yij = f(xij) + ei + eij) I would like to ask you whether the software R has a built in function to perform non-linear regression using a random effects model. Thank you very much for your help in advance, Thaleia Travasarou Graduate Student Researcher, Civil Engineering Department 440 Davis Hall, UC Berkeley tel: (510) 642-9005 e-mail: thaleia at uclin4.berkeley.edu -------------- next part -------------- An HTML attachment was scrubbed... URL: https://stat.ethz.ch/pipermail/r-help/attachments/20011001/c1baef73/attachment.html