...@stat.math.ethz.ch
Subject: [R] nls - find good starting values
Hi there,
it might be a very simple question and I'd be glad to even get a link to
some useful documentation...
I have several data sets, I'd like to fit to a gaussian distribution.
I've tried to give an estimate of the mean
antje-4 wrote:
I have several data sets, I'd like to fit to a gaussian distribution.
I've tried to give an estimate of the mean and the sd of this
distribution but still, I run into problems if these estimates are not
close enough.
For example, nls() breaks with this message:
will pose a problem, of course.
Bill Venables.
From: r-help-boun...@r-project.org [r-help-boun...@r-project.org] On Behalf Of
Antje [niederlein-rs...@yahoo.de]
Sent: 14 July 2009 17:21
To: r-h...@stat.math.ethz.ch
Subject: [R] nls - find good starting values
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