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Re: st: tabulate or other command?


From   ncdcta00@uniroma2.it
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: tabulate or other command?
Date   Sat, 17 Nov 2007 22:27:23 +0100

Thanks Brian, but I think that I have expressed my question wrong.

The idea is to calculate the total person for each code.
For ex
id postcode region
1 1 2
1 1 2
1 2 2
1 3 2
2 1 4
3 1 5


So I have 3 people in postcode1 1 in postcode 3 and 1 in postcode2.
if use tab the result is 4 obs with post code 1, but I have only 3 people, so because id
is not unique.
Thanks a lot.








Quoting ncdcta00@uniroma2.it:


Dear Stalist I have this a dataset:
id postalcode region state
1  01         2       2
1   01        2       2
1   02        2       2
2      05     8      9
2      05      8    9

My id are people that I have , if make the tab by postalcode I have 3
postalcode
with 2 id with a total of obs = 5
If I want know how many person are by postal code, How can I do this?
Thanks a lot in advance for your comments.



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Catia Nicodemo



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