On 01/01/2010 11:45 PM, Erin Hodgess wrote:
Dear R People:
I know that you can use "optim" for a function with several parameters.
Is there an equivalent for 2 functions, please? Or should I put
together a finite difference type of matrix, etc., please?
What is the goal? optim optimizes a scalar value. If you have a length
2 vector to "optimize", what does that mean?
Duncan Murdoch
Thanks,
Happy New Year,
Erin
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
