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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
tel (home) +39 0883 695055
mobile 347 5016016
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