using optim
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