Peter Dalgaard wrote:
Uwe Ligges wrote:
Nadine Mugusa wrote:
Hi all,
does anyone know how to automatically update starting values in R?
See ?set.seed
Off target, Uwe.
Right, thanks and apologies, haven't read carefully enough....
Uwe
This was about starting values for a nonlinear fit.
More likely something about self-starting models is relevant here.
There's a chapter in the 2nd edition of my book, but it doesn't quite go
all the way to writing your own self-starting models. There's a brief
outline and an example in some oldish course slides here:
http://staff.pubhealth.ku.dk/~pd/pkpd2003/nls.pdf
(And please don't quote entire digests back to the list. It is
potentially explosive...)
-p
Uwe Ligges
I' m fitting multiple nonlinear models and would like to know how I
can update starting values without having to type them in.
thank all
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