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Very true, -collapse- does have an -semean- option which I overlooked. I do
recommend that Richard use -collapse-. Note that the varcov here is easier
than in the regression case in that there are no elements off the diagonal
in -e(V)-...
HTH
Martin
-----Ursprüngliche Nachricht-----
Von: [email protected]
[mailto:[email protected]] Im Auftrag von Nick Cox
Gesendet: Donnerstag, 9. Juli 2009 13:56
An: [email protected]
Betreff: st: RE: RE: Useing e(over_labels)
Using -collapse- is another (and easier) possibility.
Nick
[email protected]
Martin Weiss
cap ssc inst parmest
sysuse auto, clear
mean mpg, over(for rep, nolabel)
parmest, saving(myfile, replace)
u myfile, clear
drop eq t dof
l
Richard Palmer-Jones
I want to compuile the ereturned e(b) and e(v) results of a "mean
var1, over(var2 var3, nolabel)" into a usable form, such as rows in
new variables or a matrix, together with the relevatn values of var2 &
var3
I think this means making use of the values in e(over_labels), but how
to do so escapes me.
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