---------- Forwarded message ----------
From: *Anusha Kothapalli* <akoth...@umass.edu>
Date: Wednesday, March 23, 2016
Subject: question on constrOptim
To: r-c...@r-project.org
To Whom It May Concern,
We are using constrOptim to maximize a log likelihood function. The
constrOptim call returns values, however, they are *exactly identical* to
the initial values we input. Our ci, ui, gradient, etc. match the
requirements for use of this function. So we are out of ideas. Would you
happen to know how to make constrOptim run multiple iterations and/or
return values that aren't equal to our initial values?
Any input you have would be greatly appreciated!
Thanks :)
[[alternative HTML version deleted]]
______________________________________________
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
