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st: RE: RE: Operators in -reg- or -xtreg-
From
"Martin Weiss" <[email protected]>
To
<[email protected]>
Subject
st: RE: RE: Operators in -reg- or -xtreg-
Date
Thu, 12 Aug 2010 18:01:12 +0200
<>
As in:
***********
sysuse auto, clear
gen weightsq=weight^2
reg price weight weightsq
reg price weight c.weight#c.weight
***********
HTH
Martin
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Martin Weiss
Sent: Donnerstag, 12. August 2010 17:57
To: [email protected]
Subject: st: RE: Operators in -reg- or -xtreg-
<>
If you do have Stata 11, try -help fvvarlist-...
HTH
Martin
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Hobst
Sent: Donnerstag, 12. August 2010 17:51
To: [email protected]
Subject: st: Operators in -reg- or -xtreg-
Hello
Is it somehow posible to use operators directly inside the regression code?
for example -xtreg y x (x)^2 , fe didnt work
do i always need to generate a new variable first?
gen x2=x^2
xtreg y x x2, fe
Thanks for your help
--
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