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st: if ... the lot of them


From   "Paul O'Brien" <paul.obrien@afe2.org.uk>
To   statalist <statalist@hsphsun2.harvard.edu>
Subject   st: if ... the lot of them
Date   Mon, 29 Sep 2008 21:15:51 +0100

i have a sequence of commands, each of which has included: duration==1.

such as:
list r1 se1 r2 se2 if duration==1 & outcome =="pregnancy" &num==1
metan logrr selogrr if num==1 &outcome=="pregnancy" &duration==1, fixed eform nograph
swapval iud1 iud2 if duration=1 &num==1
...

i need to change the duration frequently and have to change all the commands each time.

is there a way to put all the commands together so i can change the duration just once every time i run the sequence?

i have looked at foreach and forvalues.

thanks

-------------------------------
Dr Paul O'Brien
Raymede Clinic
Westside Contraceptive Services
Westminster Primary Care Trust
Exmoor St
London
W10 6DZ
UK
44 + (0)20 8962 4450






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