search for: splitfn

Displaying 1 result from an estimated 1 matches for "splitfn".

Did you mean: split
2005 Aug 04
4
optim
Dear R-helpers, The function optim implements algorithms that I would like to use. I have function implemented in R, which given the parameters of which minimization is to take place returns a scalar as well as the gradient. Unfortunately optim requires two function _fn_ and _gr_ where fn returns the function value and gr the gradient. Splitting my function in two functions would be easy,