Eric,
you are right! If I run the code on a different instance, it works.
There must be something in my old R environment that messed this up.
Thank you very much for checking this out.
Best,
Valerio
On Wed, Aug 19, 2020 at 11:36 AM Eric Berger wrote:
>
> Hi Valerio,
> I did a copy-paste on your
Hi Valerio,
I did a copy-paste on your reproducible example and I had no problem with
chol(nls.out$hessian).
In addition to summary() you can look at str() to display the structure of
any R object.
> str(nls.out)
List of 9
$ par :List of 3
..$ a: num 8.99
..$ b: num -1.01
..$ c: num 6.
Dear R users,
I want to modify how the degrees of freedom are calculated from the
summary function of the package minpack.lm
My first thought was to replicate how minpack.lm:::summary.nls.lm
works, and modify the line of the code that is relevant for my task.
However, for some reason I am not able
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