[R] Fast optimizer

R_help Help rhelpacc at gmail.com
Fri Oct 30 01:22:53 CET 2009


I'm using optim with box constraints to MLE on about 100 data points.
It goes quite slow even on 4GB machine. I'm wondering if R has any
faster implementation? Also, if I'd like to impose
equality/nonequality constraints on parameters, which package I should
use? Any help would be appreciated. Thank you.


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