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st: RE: Error in compute probabilities using oprobit
From
Nick Cox <[email protected]>
To
"'[email protected]'" <[email protected]>
Subject
st: RE: Error in compute probabilities using oprobit
Date
Tue, 16 Aug 2011 18:26:03 +0100
Not so weird.
First, is -norm()- documented as a function in your version of Stata? You should have checked that out first.
Second, -norm()- used to be part of Stata, and it's still there under version control.
. version 9 : di norm(.6)
.72574688
. di normal(.6)
.72574688
There is a slow shift towards more meaningful function names in Stata. If do-files and programs declare a -version-, as programmers are clearly advised, then nothing will be broken.
Nick
[email protected]
Daniel Marcelino
It is so weird, I'm working on oprobit model using Stata 11.
The problem arrive when I try to compute predicted probabilities
against the variables of the model. I never got this error before, any
suggestion?
di norm(_b[_cut1]-_b[Gender]*1)
unknown function norm()
r(133);
di norm(_b[/cut1]-_b[Gender]*1)
unknown function norm()
r(133);
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