[R] confidence interval for nls

Henrik Andersson h.andersson at nioo.knaw.nl
Thu Oct 7 13:58:10 CEST 2004

Do I have the right impression that it's currently not possible to 
produce confidence intervals for the nls predictions using R?

I had a course were we used SAS PROC nlin and there you could get 
intervals for the parameters and the prediction but I do not have access 
to SAS.

Would it be difficult to implement, I tried to dig into the help pages 
of nls, vcov and nlsModel but I could not really make sense out of this?

Henrik Andersson
Netherlands Institute of Ecology -
Centre for Estuarine and Marine Ecology
P.O. Box 140
4400 AC Yerseke
Phone: +31 113 577473
h.andersson at nioo.knaw.nl

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