[R] weights in nls
ben at zoo.ufl.edu
Tue Sep 26 16:27:14 CEST 2000
Does the nls package actually allow for weighted nonlinear regression?
(i.e., I have data with individual variances associated, I'd like to use
1/var to weight the points.) The "nls" function does have a weights
argument, but it doesn't seem to do anything as far as I can tell ...
318 Carr Hall bolker at zoo.ufl.edu
Zoology Department, University of Florida http://www.zoo.ufl.edu/bolker
Box 118525 (ph) 352-392-5697
Gainesville, FL 32611-8525 (fax) 352-392-3704
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