Re: [R] nlsList {nlme} - control arguments problem

2010-04-14 Thread Steve Oswald
that is appropriate for your expected parameters. I also had to increase the value for tol (tolerance) in the control list of the nlsList call to fit for all individuals in my dataset - you may have to play with appropriate and acceptable values of tol for yours too. Hope this works for you Steve

Re: [R] nlsList{nlme} control of min and max parameter bounds?

2010-04-14 Thread Steve Oswald
ized parameters value<-(c(oppar$par)) I also had to increase the tolerance parameter in the control section of the nlsList call to permit convergence for all individuals. I was then able to assess the fit using a trellis plot to check that they were satisfactory. Steve Dr. Steve Oswald Penn St

[R] nlsList{nlme} control of min and max parameter bounds?

2010-03-30 Thread Steve Oswald
t; "lmList" but wasn't sure if this would work or was even appropriate. Thanks for your help Steve Dr. Steve Oswald Penn State Berks [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.

[R] nlsList{nlme} control of min and max parameter bounds?

2010-03-30 Thread Steve Oswald
t; "lmList" but wasn't sure if this would work or was even appropriate. Thanks for your help Steve Dr. Steve Oswald Penn State Berks [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.