<>
The manual entry for -lrtest- explains this story in its "Example 1", so you
can read up on it. Also note the similar story line in the entry for
-nestreg-.
*************
webuse lbw, clear
logit low age lwt i.race smoke ptl ht ui
test age ptl
estimates store A
logit low lwt i.race smoke ht ui
lrtest A
*************
HTH
Martin
-----Ursprüngliche Nachricht-----
Von: [email protected]
[mailto:[email protected]] Im Auftrag von Karen Wright
Gesendet: Montag, 14. Dezember 2009 10:31
An: [email protected]
Betreff: st: help with -lrtest-
Dear All,
Apologies for the very obvious question, but I was hoping to double check
that I am using lrtest correctly. If I am testing two nested models and
wish to know whether the term i have added significantly improves the model
then I can use lrtest, and a p-value of <0.05 indicates that adding the term
significantly improves the model?!
Thank you,
Karen
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