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st: gen newvar=3Dgroup()


From   Enzo Coviello <enzo.coviello@alice.it>
To   statalist@hsphsun2.harvard.edu
Subject   st: gen newvar=3Dgroup()
Date   Sat, 10 Mar 2007 15:39:56 +0100

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Dear Stata Users


I am using this commands to group observations for risk score

stcox age treat
predict xb,xb
drop if xb=3D=3D.

gen gr_risk =3D group(5)

This last command works but I do not find where
the function group() is documented (and why I still use it)

Thanks
Enzo



^^^^^^^^^^^^^^^^
Enzo Coviello
Unit=E0 di Statistica ed Epidemiologia ASL BA/2
piazza V. Emanuele 14 - 70054 GIOVINAZZO (BA)
Italy
skype enzo.coviello
tel. +39 080 3357867
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mobile 347 5016016


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