Dear Jean:
It's really fine. Thanks again for your help.
Best regards
Herv�
***********************************************************
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Coordinateur du D�partement/Head of Department
HEC Paris
D�partement Comptabilit� Contr�le de gestion / Dept of Accounting and Management Control
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78351 - Jouy-en-Josas
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Tel: +33 1 39 67 94 42 - Fax: +33 1 39 67 70 86
[email protected]
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>>> [email protected] 11/03/05 4:51 PM >>>
To obtain the total number of non-missing observations, you have to add
two lines at the end of the loop. So here is the amended code:
file open dum using DummyTable.txt, write text replace
file write dum _tab "yes" _tab "no" _tab "N" _n
foreach v of varlist dummy* {
file write dum "`v'" _tab
qui count if `v' == 0
file write dum (r(N)) _tab
qui count if `v' == 1
file write dum (r(N)) _tab
qui count if !missing(`v') // count the number of
non-missings ...
file write dum (r(N)) _n // ... which is returned in r(N)
}
file close dum
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