On 20-03-2012, at 01:01, FU-WEN LIANG wrote: > Dear R-users, > > I use the "nleqslv" function to get parameter estimates by solving a system > of non-linear equations. But I also need standard error for each of > estimates. I checked the nleqslv manual but it didn't mention about SE. > Is there any way to get the SE for each estimate?
nleqslv is for solving a nonlinear system of equations. Only that. If you provide a system of equations for determining standard errors then nleqslv might be able to solve that system. You can use nleqslv to investigate the sensitivity of a solution wrt changes in parameters. Berend ______________________________________________ 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.
