June Wong hotmail.com> writes:
>
>
> Dear R helpers
>
> I have a question regarding the constrainOptim.
> I'm coding the nested logit and would like to set a bound of rho to (0,1] as
an extreme value distribution
> where rho = exp(lambda)/1+exp(lambda)
> I wonder if I can do that directly in
ary 28, 2009 11:57 am
Subject: [R] constrainOptim
To: r-help@r-project.org
> Dear R helpers
>
> I have a question regarding the constrainOptim.
> I'm coding the nested logit and would like to set a bound of rho to
> (0,1] as an extreme value distribution where rho = ex
Dear R helpers
I have a question regarding the constrainOptim.
I'm coding the nested logit and would like to set a bound of rho to (0,1] as an
extreme value distribution where rho = exp(lambda)/1+exp(lambda)
I wonder if I can do that directly in optim (say rho > 0 & <= 1) or need to use
const
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