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st: Anova SAS vs.Stata


From   Cinzia Rienzo <C.Rienzo@rhul.ac.uk>
To   statalist@hsphsun2.harvard.edu
Subject   st: Anova SAS vs.Stata
Date   Wed, 30 May 2007 13:33:56 +0100 (BST)

Dear all,

i am translating some commands from SaS to Stata;
my main dubt is about the variance of the residuals, from which i 
should get the between, within and total variance.

command for Sas are the following:
proc summary vardef=weight data=one;
class year edcl expcl;
var lwage1 rw1; 
output out=here.bw2m
mean=
var(lwage1)=totvar1
var(rw1)=resvar1
sumwgt=wgt1

command for STATA shoul be :
by year, sort: loneway lwage1 rw1  [aweight = hwt]

My questions are: 
1) how do i account into STATA for the "class year edcl expcl;"
2) is the Sata command correct consistent with Sas one?


i would appratiate any suggestions.

thanks

Cinzia


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