> -Original Message-
> From: r-devel-boun...@r-project.org=20
> [mailto:r-devel-boun...@r-project.org] On Behalf Of=20
> manuel.a.mora...@williams.edu
> Sent: Thursday, February 19, 2009 11:55 AM
> To: r-de...@stat.math.ethz.ch
> Cc: r-b...@r-project.org
> Subject:
> -Original Message-
> From: r-devel-boun...@r-project.org
> [mailto:r-devel-boun...@r-project.org] On Behalf Of
> manuel.a.mora...@williams.edu
> Sent: Thursday, February 19, 2009 11:55 AM
> To: r-de...@stat.math.ethz.ch
> Cc: r-b...@r-project.org
> Subject:
Full_Name: Manuel A. Morales
Version: 2.8.1
OS: Linux
Submission from: (NULL) (137.165.199.246)
When fitting a model in nls using the algorithm port with constraints and the
shorthand parameter[factor] in the model, I get the following error message:
"Error in nls_port_fit(m, start, lower, upper
