| Date: | Wed, 19 Sep 2007 15:40:56 -0400 |
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| Reply-To: | Kevin Roland Viel <kviel@EMORY.EDU> |
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| Sender: | "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU> |
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| From: | Kevin Roland Viel <kviel@EMORY.EDU> |
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| Subject: | Re: RES: Finding actual age |
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| In-Reply-To: | <001001c7fb13$58eb6240$0ac226c0$@com.br> |
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| Content-Type: | TEXT/PLAIN; charset=US-ASCII |
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On Wed, 19 Sep 2007, Adriano Rodrigues - Instituto GPP wrote:
> Thanks, i am getting almost what I want, but never work with this functions,
> see what happened (wrong ages).
> I fell must change something...looks like SAS think I am in 1992...
>
>
> data tt;
> set xx;
> age = floor((intck('month',born,today())
> - (day(today()) < day(born))) / 12);
> proc print;
> var id born age;
> run;
>
> Obs id born age
>
> 1 26 03/11/78 15
> 2 16 05/20/80 13
> 3 18 07/03/81 12
> 4 11 09/02/87 6
> 5 12 12/01/78 14
> 6 14 04/19/84 9
> 7 19 09/14/82 11
> 8 21 09/30/83 9
> 9 20 06/16/89 4
> 10 28 11/11/72 20
> 11 27 04/16/82 11
> 12 17 11/28/79 13
> 13 15 04/27/81 12
> 14 13 08/08/79 14
> 15 22 02/10/88 5
> 16 23 12/22/78 14
> 17 24 02/20/84 9
> 18 25 01/21/77 16
On what OS are you using SAS?
%put %sysfunc( today(), mmddyy10. )) ;
It could be that your system date is wrong. Ahem! If so, reset it or you
will have to manually assign today's date.
HTH,
Kevin
Kevin Viel, PhD
Post-doctoral fellow
Department of Genetics
Southwest Foundation for Biomedical Research
San Antonio, TX 78227
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