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Re: st: gen..replace over period of time


From   Maarten buis <[email protected]>
To   [email protected]
Subject   Re: st: gen..replace over period of time
Date   Mon, 19 May 2008 17:47:24 +0100 (BST)

--- Ziad El-Khatib <[email protected]> wrote:
> My dataset has different time points, weeks 2,4,8,12,16,20,24,36 and
> 52 weeks on treatment.
> I want to look at the adherence level during the weeks 2-24, I tried
> this code, but it didn't give me what I wanted:
> 
> gen adherence =0
> replace adherence =1 if pillcount <95 & (week>=2|week<=24)

In what sense did it not give what you wanted? It seems to me that this
is legal syntax, so you should not get an error message. I can start
guessing what you want and what you might get, but it is much more
productive if you tell us. 

-- Maarten


-----------------------------------------
Maarten L. Buis
Department of Social Research Methodology
Vrije Universiteit Amsterdam
Boelelaan 1081
1081 HV Amsterdam
The Netherlands

visiting address:
Buitenveldertselaan 3 (Metropolitan), room Z434

+31 20 5986715

http://home.fsw.vu.nl/m.buis/
-----------------------------------------


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