02, 2009 3:32 PM
To: 'Iason Christodoulou'
Cc: r-help@r-project.org
Subject: Re: [R] constrained optimisation in R.
Hi,
I know nothing about neither your model nor the Skellam distribution. I
will assume that it is a sensible model and that the parameters are
identifiable from the data.
h/People/Faculty_personal_pages/Varadhan.h
tml
_
From: Iason Christodoulou [mailto:c_iaso...@hotmail.com]
Sent: Thursday, July 02, 2009 2:58 PM
To: rvarad...@jhmi.edu
Subject: RE: [R] constrained optimisation in R.
$B&3(Bhe actual problem is:
Log ($B&K(
Please tell us about the actual problem that you are trying to solve,
because the "answer" would very much depend on that.
Are your constraints really sum(par) = 0? If so, you can just eliminate one
of the parameters and solve the optimization problems with (p-1) parameters.
If you have other c
3 matches
Mail list logo
