Re: [R] Optim and likelihood computations

2006-03-29 Thread Spencer Graves
For general maxiimum likelihood estimation, have you considered the function mle in library(stats4)? I've learned some things (a) reading the documentation for mle and for other topics listed under See Also and (b) working the Examples in the documentation. Regarding AR

[R] Optim and likelihood computations

2006-03-24 Thread Antonio_Paredes
Hello everyone. I want to write some likelihood functions to use with optim. For example AR-structures, I have written a couple of functions that appear to get the job done. But, since I am new to R, I wanted to ask if there are any references in this topic. Thanks in advance,