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RE: st: RE: Probit - predictive efficiency


From   "Nick Cox" <n.j.cox@durham.ac.uk>
To   <statalist@hsphsun2.harvard.edu>
Subject   RE: st: RE: Probit - predictive efficiency
Date   Mon, 3 Apr 2006 14:57:23 +0100

In essence, what you want is 

(a) calculated by a program, so study the on-line help 
to see (but the same name for different things, or 
different names for the same thing, can often be 
a problem) 

(b) not calculated by a program, but looking at the 
code will give you ideas on how to calculate it 

(c) not calculated by a program, so you need to 
study Stata or Mata programming. 

Some recent threads have touched on the idea of Mata
as an on-line calculator. 

Nick 
n.j.cox@durham.ac.uk 

irodriguez@utdt.edu
 
> Thanks I`ve installed the command but now how can I calculate 
> indexes of
> predective efficiency with it
> 
> 
> > The -fitstat- command by Scott and Freese, see
> >
> >  . net from http://www.indiana.edu/~jslsoc/stata/
> >
> > will compute as "Adj Count R2" what Menard calls
> > "lampbda_p". Furthermore, see
> >
> >  . ssc describe pre
> >

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