Displaying 2 results from an estimated 2 matches for "mzabalazo".
2008 Jun 26
0
geoR : Passing arguments to "optim" when using "likfit"]
Mzabalazo Ngwenya wrote:
> Hi everyone !
>
> I'm am trying to fit a kriging model to a set of data. When I just run
> the "likfit" command I can obtain the results. However when I try to
> pass additional arguements to the optimization function "optim" I get
> e...
2008 Jun 26
0
geoR : Passing arguments to "optim" when using "likfit"
Hi everyone !
I'm am trying to fit a kriging model to a set of data. When I just run the "likfit" command I can obtain the results. However when I try to pass additional arguements to the optimization function "optim" I get errors. That is I want to obtain the hessian matrix so matrix (hessian=TRUE).
Heres a little example( 1-D). Can anyone shed some light? Where am I