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st: RE: calculating standard deviation of age at death from period life tables
From
"Martin Weiss" <[email protected]>
To
<[email protected]>
Subject
st: RE: calculating standard deviation of age at death from period life tables
Date
Sun, 7 Mar 2010 20:30:18 +0100
<>
Either use frequency weights (first example) or -expand- to the required
number:
*******
clear*
inp int(age number)
0 2000
1 1900
2 600
end
list, noo
ta age [fw=number]
expand number
ta age
*******
HTH
Martin
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Johannes Schoder
Sent: Sonntag, 7. März 2010 20:25
To: [email protected]
Subject: st: calculating standard deviation of age at death from period life
tables
Dear Statalist users:
I want to calculate the standard deviation of age at death from period
life tables:
So I know how many people died at age x, where x runs from 0,1,2...110:
For example, in 2004 in the US people 2000 died at age 0, 1900 at age 1,
600 at age 2, etc.
What I think is the right way of calculating is:
To generate a new variable that contains 2000 times 0, 1900 times 1,
600 times 2 etc...
But I don't know how I can generate this new variable in Stata most
efficiently...
Thanks a lot for any hint!
Regards,
Johannes
--
Johannes Schoder
Socioeconomic Institute
University of Zurich
Hottingerstr. 10
8032 Zurich
Phone: +41 44 634 0612
Fax: +41 44 634 4987
E-mail: [email protected]
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