[R] multinomial probit

[Kjetil Brinchmann Halvorsen]

Charlie Sprenger wrote:

>Hello All, 
>
> I'm trying to run a multinomial probit on a dataset with 28 data
>points and five levels (0,1,2,3,4) in the latent choice involving
>response variable.
>
>I downloaded the latest mnp package to run the regression. It starts
>  
>
                                                    MNP

>the calculation and then crashes the rpogram. I wish I could give the
>error message but it literally shuts down R without a warning.
>  
>
I am also struggling with this. could you give more details, also try 
very short runs (n.draws=1!),
try different set.seed(), ...

Kjetil

>I'm using the R that's been ported to OS X. Is it possible that there
>are RAM restrictions and that when something computationally heavy
>goes through the program is cut off?
>
>As well, is there actually a "probit" method for polr from nnet package?
>
>All help appreciated as masters thesis topics are due soon.
>
>Charlie Sprenger
>UCL - student
>
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>
>  
>


-- 

Kjetil Halvorsen.

Peace is the most effective weapon of mass construction.
               --  Mahdi Elmandjra