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st: RE: RE: assigning characteristics of one person to multiple observations by group


From   "Nick Cox" <[email protected]>
To   <[email protected]>
Subject   st: RE: RE: assigning characteristics of one person to multiple observations by group
Date   Wed, 22 Feb 2006 21:40:13 -0000

Jean's solution is good. More Stataish yet is 

gen age_hh = AGE if PARENT == "HH" 
bysort id (age_hh): replace age_hh = age_hh[1] 

Nick 
[email protected] 

Salvati, Jean
 
> You can do the following:
> 
> gen age_hh_tmp = AGE if PARENT == "HH" 
> bysort id: egen age_hh = mean(age_hh_tmp)
 
Scott Cunningham

> > I have the following:
> > 
> > ID		Name			PARENT		AGE
> > 1		Bryan			HH			
> > 	45
> > 1		WIll				son		
> > 		10
> > 1		Lucy			mom			30
> > 2		Scott			HH			
> > 	30
> > 2		Paige			mom			31
> > 2		Miles			son			
> > 	4
> > 
> > I need to create a variable ("age_HH") which will equal the 
> > age of the head of household ("HH").  I then need to make 
> > everyone of the same family ("ID") have that value.  Is it 
> > sufficient to do the
> > following:
> > 
> > . bysort id: gen age_hh=age if parent==hh

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