[R] Estimates at each iteration of optim()?

DEEPANKAR BASU basu.15 at osu.edu
Mon Apr 23 06:21:18 CEST 2007

I am trying to maximise a complicated loglikelihood function with the "optim" command. Is there some way to get to know the estiamtes at each iteration? When I put "control=list(trace=TRUE)" as an option in "optim", I just got the initial and final values of the loglikelihood, number of iterations and whether the routine has converged or not. I need to know the estimate values at each iteration.


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