Date: Wed, 23 Dec 1998 14:27:28 -0500
Reply-To: MIKE SACCA <NJ1PRO.MSACCA@SDPS.ORG>
Sender: "SAS(r) Discussion" <SAS-L@UGA.CC.UGA.EDU>
From: MIKE SACCA <NJ1PRO.MSACCA@SDPS.ORG>
Subject: Calculating AGE in SAS
Content-Type: multipart/mixed;
Good Afternoon!
Calculating age using the standard SAS logic of:
age = (date() - birth) / 362.25 sometimes causes
problems when using leap year comparison dates vs
non-leap year birth dates and vice-versa.
I have attached a saslog (ageprob.log) that details several
scenarios where this occurs.
Also attached is a calculation routine that corrects the
problem. This routine was created by gathering input from
various statistical analysts across the country and is now
used as our standard for calculating age.
This may be useful to fellow SAS users.
Thanx!
Mike Sacca - The Peer Review Organization of New Jersey
NOTE: Copyright (c) 1989-1995 by SAS Institute Inc., Cary, NC, USA.
NOTE: SAS (r) Proprietary Software Release 6.11 TS020
Licensed to IOWA FOUNDATION FOR MEDICAL CARE, Site 0032720002.
NOTE: AUTOEXEC processing beginning; file is C:\SAS\AUTOEXEC.SAS.
NOTE: AUTOEXEC processing completed.
1 /* Step TEST1 shows what happens when you attempt to calculate the age for */
2 /* benes born during 1932 (leap year) but who were born BEFORE february 29, 1932. */
3 /* In this example, I am using a NON-LEAP YEAR (1997) to compare against */
4
5 data test1;
6 chkstart= mdy(01,01,97);
7 chkend = mdy(02,28,97);
8 dobstart = mdy(01,01,32);
9 dobend = mdy(02,28,32);
10
11 format chkstart dobstart mmddyy8.;
12
13 do i = chkstart to chkend;
14 if i = mdy(01,01,97) then
15 age = (chkstart- dobstart) / 365.25;
16 else if i > mdy(01,01,97) then
17 do;
18 dobstart=dobstart+1;
19 chkstart=chkstart+1;
20 age = (chkstart- dobstart) / 365.25;
21 end;
22 put chkstart= dobstart= age=;
23 end;
24 run;
CHKSTART=01/01/97 DOBSTART=01/01/32 AGE=65.002053388
CHKSTART=01/02/97 DOBSTART=01/02/32 AGE=65.002053388
CHKSTART=01/03/97 DOBSTART=01/03/32 AGE=65.002053388
CHKSTART=01/04/97 DOBSTART=01/04/32 AGE=65.002053388
CHKSTART=01/05/97 DOBSTART=01/05/32 AGE=65.002053388
CHKSTART=01/06/97 DOBSTART=01/06/32 AGE=65.002053388
CHKSTART=01/07/97 DOBSTART=01/07/32 AGE=65.002053388
CHKSTART=01/08/97 DOBSTART=01/08/32 AGE=65.002053388
CHKSTART=01/09/97 DOBSTART=01/09/32 AGE=65.002053388
CHKSTART=01/10/97 DOBSTART=01/10/32 AGE=65.002053388
CHKSTART=01/11/97 DOBSTART=01/11/32 AGE=65.002053388
CHKSTART=01/12/97 DOBSTART=01/12/32 AGE=65.002053388
CHKSTART=01/13/97 DOBSTART=01/13/32 AGE=65.002053388
CHKSTART=01/14/97 DOBSTART=01/14/32 AGE=65.002053388
CHKSTART=01/15/97 DOBSTART=01/15/32 AGE=65.002053388
CHKSTART=01/16/97 DOBSTART=01/16/32 AGE=65.002053388
CHKSTART=01/17/97 DOBSTART=01/17/32 AGE=65.002053388
CHKSTART=01/18/97 DOBSTART=01/18/32 AGE=65.002053388
CHKSTART=01/19/97 DOBSTART=01/19/32 AGE=65.002053388
CHKSTART=01/20/97 DOBSTART=01/20/32 AGE=65.002053388
CHKSTART=01/21/97 DOBSTART=01/21/32 AGE=65.002053388
CHKSTART=01/22/97 DOBSTART=01/22/32 AGE=65.002053388
CHKSTART=01/23/97 DOBSTART=01/23/32 AGE=65.002053388
CHKSTART=01/24/97 DOBSTART=01/24/32 AGE=65.002053388
CHKSTART=01/25/97 DOBSTART=01/25/32 AGE=65.002053388
CHKSTART=01/26/97 DOBSTART=01/26/32 AGE=65.002053388
CHKSTART=01/27/97 DOBSTART=01/27/32 AGE=65.002053388
CHKSTART=01/28/97 DOBSTART=01/28/32 AGE=65.002053388
CHKSTART=01/29/97 DOBSTART=01/29/32 AGE=65.002053388
CHKSTART=01/30/97 DOBSTART=01/30/32 AGE=65.002053388
CHKSTART=01/31/97 DOBSTART=01/31/32 AGE=65.002053388
CHKSTART=02/01/97 DOBSTART=02/01/32 AGE=65.002053388
CHKSTART=02/02/97 DOBSTART=02/02/32 AGE=65.002053388
CHKSTART=02/03/97 DOBSTART=02/03/32 AGE=65.002053388
CHKSTART=02/04/97 DOBSTART=02/04/32 AGE=65.002053388
CHKSTART=02/05/97 DOBSTART=02/05/32 AGE=65.002053388
CHKSTART=02/06/97 DOBSTART=02/06/32 AGE=65.002053388
CHKSTART=02/07/97 DOBSTART=02/07/32 AGE=65.002053388
CHKSTART=02/08/97 DOBSTART=02/08/32 AGE=65.002053388
CHKSTART=02/09/97 DOBSTART=02/09/32 AGE=65.002053388
CHKSTART=02/10/97 DOBSTART=02/10/32 AGE=65.002053388
CHKSTART=02/11/97 DOBSTART=02/11/32 AGE=65.002053388
CHKSTART=02/12/97 DOBSTART=02/12/32 AGE=65.002053388
CHKSTART=02/13/97 DOBSTART=02/13/32 AGE=65.002053388
CHKSTART=02/14/97 DOBSTART=02/14/32 AGE=65.002053388
CHKSTART=02/15/97 DOBSTART=02/15/32 AGE=65.002053388
CHKSTART=02/16/97 DOBSTART=02/16/32 AGE=65.002053388
CHKSTART=02/17/97 DOBSTART=02/17/32 AGE=65.002053388
CHKSTART=02/18/97 DOBSTART=02/18/32 AGE=65.002053388
CHKSTART=02/19/97 DOBSTART=02/19/32 AGE=65.002053388
CHKSTART=02/20/97 DOBSTART=02/20/32 AGE=65.002053388
CHKSTART=02/21/97 DOBSTART=02/21/32 AGE=65.002053388
CHKSTART=02/22/97 DOBSTART=02/22/32 AGE=65.002053388
CHKSTART=02/23/97 DOBSTART=02/23/32 AGE=65.002053388
CHKSTART=02/24/97 DOBSTART=02/24/32 AGE=65.002053388
CHKSTART=02/25/97 DOBSTART=02/25/32 AGE=65.002053388
CHKSTART=02/26/97 DOBSTART=02/26/32 AGE=65.002053388
CHKSTART=02/27/97 DOBSTART=02/27/32 AGE=65.002053388
CHKSTART=02/28/97 DOBSTART=02/28/32 AGE=65.002053388
NOTE: The data set WORK.TEST1 has 1 observations and 6 variables.
NOTE: The DATA statement used 1.91 seconds.
25
26 /* Step TEST2 shows what happens when you attempt to calculate the age for */
27 /* benes born during 1932 (leap year) but who were born AFTER february 29, 1932. */
28 /* In this example, I am using a NON-LEAP YEAR (1997) to compare against */
29
30 data test2;
31 chkstart= mdy(03,01,97);
32 chkend = mdy(12,31,97);
33 dobstart = mdy(03,01,32);
34 dobend = mdy(12,31,32);
35
36 format chkstart dobstart mmddyy8.;
37
38 do i = chkstart to chkend;
39 if i = mdy(03,01,97) then
40 age = (chkstart- dobstart) / 365.25;
41 else if i > mdy(03,01,97) then
42 do;
43 dobstart=dobstart+1;
44 chkstart=chkstart+1;
45 age = (chkstart- dobstart) / 365.25;
46 end;
47 put chkstart= dobstart= age=;
48 end;
49 run;
CHKSTART=03/01/97 DOBSTART=03/01/32 AGE=64.999315537
CHKSTART=03/02/97 DOBSTART=03/02/32 AGE=64.999315537
CHKSTART=03/03/97 DOBSTART=03/03/32 AGE=64.999315537
CHKSTART=03/04/97 DOBSTART=03/04/32 AGE=64.999315537
CHKSTART=03/05/97 DOBSTART=03/05/32 AGE=64.999315537
CHKSTART=03/06/97 DOBSTART=03/06/32 AGE=64.999315537
CHKSTART=03/07/97 DOBSTART=03/07/32 AGE=64.999315537
CHKSTART=03/08/97 DOBSTART=03/08/32 AGE=64.999315537
CHKSTART=03/09/97 DOBSTART=03/09/32 AGE=64.999315537
CHKSTART=03/10/97 DOBSTART=03/10/32 AGE=64.999315537
CHKSTART=03/11/97 DOBSTART=03/11/32 AGE=64.999315537
CHKSTART=03/12/97 DOBSTART=03/12/32 AGE=64.999315537
CHKSTART=03/13/97 DOBSTART=03/13/32 AGE=64.999315537
CHKSTART=03/14/97 DOBSTART=03/14/32 AGE=64.999315537
CHKSTART=03/15/97 DOBSTART=03/15/32 AGE=64.999315537
CHKSTART=03/16/97 DOBSTART=03/16/32 AGE=64.999315537
CHKSTART=03/17/97 DOBSTART=03/17/32 AGE=64.999315537
CHKSTART=03/18/97 DOBSTART=03/18/32 AGE=64.999315537
CHKSTART=03/19/97 DOBSTART=03/19/32 AGE=64.999315537
CHKSTART=03/20/97 DOBSTART=03/20/32 AGE=64.999315537
CHKSTART=03/21/97 DOBSTART=03/21/32 AGE=64.999315537
CHKSTART=03/22/97 DOBSTART=03/22/32 AGE=64.999315537
CHKSTART=03/23/97 DOBSTART=03/23/32 AGE=64.999315537
CHKSTART=03/24/97 DOBSTART=03/24/32 AGE=64.999315537
CHKSTART=03/25/97 DOBSTART=03/25/32 AGE=64.999315537
CHKSTART=03/26/97 DOBSTART=03/26/32 AGE=64.999315537
CHKSTART=03/27/97 DOBSTART=03/27/32 AGE=64.999315537
CHKSTART=03/28/97 DOBSTART=03/28/32 AGE=64.999315537
CHKSTART=03/29/97 DOBSTART=03/29/32 AGE=64.999315537
CHKSTART=03/30/97 DOBSTART=03/30/32 AGE=64.999315537
CHKSTART=03/31/97 DOBSTART=03/31/32 AGE=64.999315537
CHKSTART=04/01/97 DOBSTART=04/01/32 AGE=64.999315537
CHKSTART=04/02/97 DOBSTART=04/02/32 AGE=64.999315537
CHKSTART=04/03/97 DOBSTART=04/03/32 AGE=64.999315537
CHKSTART=04/04/97 DOBSTART=04/04/32 AGE=64.999315537
CHKSTART=04/05/97 DOBSTART=04/05/32 AGE=64.999315537
CHKSTART=04/06/97 DOBSTART=04/06/32 AGE=64.999315537
CHKSTART=04/07/97 DOBSTART=04/07/32 AGE=64.999315537
CHKSTART=04/08/97 DOBSTART=04/08/32 AGE=64.999315537
CHKSTART=04/09/97 DOBSTART=04/09/32 AGE=64.999315537
CHKSTART=04/10/97 DOBSTART=04/10/32 AGE=64.999315537
CHKSTART=04/11/97 DOBSTART=04/11/32 AGE=64.999315537
CHKSTART=04/12/97 DOBSTART=04/12/32 AGE=64.999315537
CHKSTART=04/13/97 DOBSTART=04/13/32 AGE=64.999315537
CHKSTART=04/14/97 DOBSTART=04/14/32 AGE=64.999315537
CHKSTART=04/15/97 DOBSTART=04/15/32 AGE=64.999315537
CHKSTART=04/16/97 DOBSTART=04/16/32 AGE=64.999315537
CHKSTART=04/17/97 DOBSTART=04/17/32 AGE=64.999315537
CHKSTART=04/18/97 DOBSTART=04/18/32 AGE=64.999315537
CHKSTART=04/19/97 DOBSTART=04/19/32 AGE=64.999315537
CHKSTART=04/20/97 DOBSTART=04/20/32 AGE=64.999315537
CHKSTART=04/21/97 DOBSTART=04/21/32 AGE=64.999315537
CHKSTART=04/22/97 DOBSTART=04/22/32 AGE=64.999315537
CHKSTART=04/23/97 DOBSTART=04/23/32 AGE=64.999315537
CHKSTART=04/24/97 DOBSTART=04/24/32 AGE=64.999315537
CHKSTART=04/25/97 DOBSTART=04/25/32 AGE=64.999315537
CHKSTART=04/26/97 DOBSTART=04/26/32 AGE=64.999315537
CHKSTART=04/27/97 DOBSTART=04/27/32 AGE=64.999315537
CHKSTART=04/28/97 DOBSTART=04/28/32 AGE=64.999315537
CHKSTART=04/29/97 DOBSTART=04/29/32 AGE=64.999315537
CHKSTART=04/30/97 DOBSTART=04/30/32 AGE=64.999315537
CHKSTART=05/01/97 DOBSTART=05/01/32 AGE=64.999315537
CHKSTART=05/02/97 DOBSTART=05/02/32 AGE=64.999315537
CHKSTART=05/03/97 DOBSTART=05/03/32 AGE=64.999315537
CHKSTART=05/04/97 DOBSTART=05/04/32 AGE=64.999315537
CHKSTART=05/05/97 DOBSTART=05/05/32 AGE=64.999315537
CHKSTART=05/06/97 DOBSTART=05/06/32 AGE=64.999315537
CHKSTART=05/07/97 DOBSTART=05/07/32 AGE=64.999315537
CHKSTART=05/08/97 DOBSTART=05/08/32 AGE=64.999315537
CHKSTART=05/09/97 DOBSTART=05/09/32 AGE=64.999315537
CHKSTART=05/10/97 DOBSTART=05/10/32 AGE=64.999315537
CHKSTART=05/11/97 DOBSTART=05/11/32 AGE=64.999315537
CHKSTART=05/12/97 DOBSTART=05/12/32 AGE=64.999315537
CHKSTART=05/13/97 DOBSTART=05/13/32 AGE=64.999315537
CHKSTART=05/14/97 DOBSTART=05/14/32 AGE=64.999315537
CHKSTART=05/15/97 DOBSTART=05/15/32 AGE=64.999315537
CHKSTART=05/16/97 DOBSTART=05/16/32 AGE=64.999315537
CHKSTART=05/17/97 DOBSTART=05/17/32 AGE=64.999315537
CHKSTART=05/18/97 DOBSTART=05/18/32 AGE=64.999315537
CHKSTART=05/19/97 DOBSTART=05/19/32 AGE=64.999315537
CHKSTART=05/20/97 DOBSTART=05/20/32 AGE=64.999315537
CHKSTART=05/21/97 DOBSTART=05/21/32 AGE=64.999315537
CHKSTART=05/22/97 DOBSTART=05/22/32 AGE=64.999315537
CHKSTART=05/23/97 DOBSTART=05/23/32 AGE=64.999315537
CHKSTART=05/24/97 DOBSTART=05/24/32 AGE=64.999315537
CHKSTART=05/25/97 DOBSTART=05/25/32 AGE=64.999315537
CHKSTART=05/26/97 DOBSTART=05/26/32 AGE=64.999315537
CHKSTART=05/27/97 DOBSTART=05/27/32 AGE=64.999315537
CHKSTART=05/28/97 DOBSTART=05/28/32 AGE=64.999315537
CHKSTART=05/29/97 DOBSTART=05/29/32 AGE=64.999315537
CHKSTART=05/30/97 DOBSTART=05/30/32 AGE=64.999315537
CHKSTART=05/31/97 DOBSTART=05/31/32 AGE=64.999315537
CHKSTART=06/01/97 DOBSTART=06/01/32 AGE=64.999315537
CHKSTART=06/02/97 DOBSTART=06/02/32 AGE=64.999315537
CHKSTART=06/03/97 DOBSTART=06/03/32 AGE=64.999315537
CHKSTART=06/04/97 DOBSTART=06/04/32 AGE=64.999315537
CHKSTART=06/05/97 DOBSTART=06/05/32 AGE=64.999315537
CHKSTART=06/06/97 DOBSTART=06/06/32 AGE=64.999315537
CHKSTART=06/07/97 DOBSTART=06/07/32 AGE=64.999315537
CHKSTART=06/08/97 DOBSTART=06/08/32 AGE=64.999315537
CHKSTART=06/09/97 DOBSTART=06/09/32 AGE=64.999315537
CHKSTART=06/10/97 DOBSTART=06/10/32 AGE=64.999315537
CHKSTART=06/11/97 DOBSTART=06/11/32 AGE=64.999315537
CHKSTART=06/12/97 DOBSTART=06/12/32 AGE=64.999315537
CHKSTART=06/13/97 DOBSTART=06/13/32 AGE=64.999315537
CHKSTART=06/14/97 DOBSTART=06/14/32 AGE=64.999315537
CHKSTART=06/15/97 DOBSTART=06/15/32 AGE=64.999315537
CHKSTART=06/16/97 DOBSTART=06/16/32 AGE=64.999315537
CHKSTART=06/17/97 DOBSTART=06/17/32 AGE=64.999315537
CHKSTART=06/18/97 DOBSTART=06/18/32 AGE=64.999315537
CHKSTART=06/19/97 DOBSTART=06/19/32 AGE=64.999315537
CHKSTART=06/20/97 DOBSTART=06/20/32 AGE=64.999315537
CHKSTART=06/21/97 DOBSTART=06/21/32 AGE=64.999315537
CHKSTART=06/22/97 DOBSTART=06/22/32 AGE=64.999315537
CHKSTART=06/23/97 DOBSTART=06/23/32 AGE=64.999315537
CHKSTART=06/24/97 DOBSTART=06/24/32 AGE=64.999315537
CHKSTART=06/25/97 DOBSTART=06/25/32 AGE=64.999315537
CHKSTART=06/26/97 DOBSTART=06/26/32 AGE=64.999315537
CHKSTART=06/27/97 DOBSTART=06/27/32 AGE=64.999315537
CHKSTART=06/28/97 DOBSTART=06/28/32 AGE=64.999315537
CHKSTART=06/29/97 DOBSTART=06/29/32 AGE=64.999315537
CHKSTART=06/30/97 DOBSTART=06/30/32 AGE=64.999315537
CHKSTART=07/01/97 DOBSTART=07/01/32 AGE=64.999315537
CHKSTART=07/02/97 DOBSTART=07/02/32 AGE=64.999315537
CHKSTART=07/03/97 DOBSTART=07/03/32 AGE=64.999315537
CHKSTART=07/04/97 DOBSTART=07/04/32 AGE=64.999315537
CHKSTART=07/05/97 DOBSTART=07/05/32 AGE=64.999315537
CHKSTART=07/06/97 DOBSTART=07/06/32 AGE=64.999315537
CHKSTART=07/07/97 DOBSTART=07/07/32 AGE=64.999315537
CHKSTART=07/08/97 DOBSTART=07/08/32 AGE=64.999315537
CHKSTART=07/09/97 DOBSTART=07/09/32 AGE=64.999315537
CHKSTART=07/10/97 DOBSTART=07/10/32 AGE=64.999315537
CHKSTART=07/11/97 DOBSTART=07/11/32 AGE=64.999315537
CHKSTART=07/12/97 DOBSTART=07/12/32 AGE=64.999315537
CHKSTART=07/13/97 DOBSTART=07/13/32 AGE=64.999315537
CHKSTART=07/14/97 DOBSTART=07/14/32 AGE=64.999315537
CHKSTART=07/15/97 DOBSTART=07/15/32 AGE=64.999315537
CHKSTART=07/16/97 DOBSTART=07/16/32 AGE=64.999315537
CHKSTART=07/17/97 DOBSTART=07/17/32 AGE=64.999315537
CHKSTART=07/18/97 DOBSTART=07/18/32 AGE=64.999315537
CHKSTART=07/19/97 DOBSTART=07/19/32 AGE=64.999315537
CHKSTART=07/20/97 DOBSTART=07/20/32 AGE=64.999315537
CHKSTART=07/21/97 DOBSTART=07/21/32 AGE=64.999315537
CHKSTART=07/22/97 DOBSTART=07/22/32 AGE=64.999315537
CHKSTART=07/23/97 DOBSTART=07/23/32 AGE=64.999315537
CHKSTART=07/24/97 DOBSTART=07/24/32 AGE=64.999315537
CHKSTART=07/25/97 DOBSTART=07/25/32 AGE=64.999315537
CHKSTART=07/26/97 DOBSTART=07/26/32 AGE=64.999315537
CHKSTART=07/27/97 DOBSTART=07/27/32 AGE=64.999315537
CHKSTART=07/28/97 DOBSTART=07/28/32 AGE=64.999315537
CHKSTART=07/29/97 DOBSTART=07/29/32 AGE=64.999315537
CHKSTART=07/30/97 DOBSTART=07/30/32 AGE=64.999315537
CHKSTART=07/31/97 DOBSTART=07/31/32 AGE=64.999315537
CHKSTART=08/01/97 DOBSTART=08/01/32 AGE=64.999315537
CHKSTART=08/02/97 DOBSTART=08/02/32 AGE=64.999315537
CHKSTART=08/03/97 DOBSTART=08/03/32 AGE=64.999315537
CHKSTART=08/04/97 DOBSTART=08/04/32 AGE=64.999315537
CHKSTART=08/05/97 DOBSTART=08/05/32 AGE=64.999315537
CHKSTART=08/06/97 DOBSTART=08/06/32 AGE=64.999315537
CHKSTART=08/07/97 DOBSTART=08/07/32 AGE=64.999315537
CHKSTART=08/08/97 DOBSTART=08/08/32 AGE=64.999315537
CHKSTART=08/09/97 DOBSTART=08/09/32 AGE=64.999315537
CHKSTART=08/10/97 DOBSTART=08/10/32 AGE=64.999315537
CHKSTART=08/11/97 DOBSTART=08/11/32 AGE=64.999315537
CHKSTART=08/12/97 DOBSTART=08/12/32 AGE=64.999315537
CHKSTART=08/13/97 DOBSTART=08/13/32 AGE=64.999315537
CHKSTART=08/14/97 DOBSTART=08/14/32 AGE=64.999315537
CHKSTART=08/15/97 DOBSTART=08/15/32 AGE=64.999315537
CHKSTART=08/16/97 DOBSTART=08/16/32 AGE=64.999315537
CHKSTART=08/17/97 DOBSTART=08/17/32 AGE=64.999315537
CHKSTART=08/18/97 DOBSTART=08/18/32 AGE=64.999315537
CHKSTART=08/19/97 DOBSTART=08/19/32 AGE=64.999315537
CHKSTART=08/20/97 DOBSTART=08/20/32 AGE=64.999315537
CHKSTART=08/21/97 DOBSTART=08/21/32 AGE=64.999315537
CHKSTART=08/22/97 DOBSTART=08/22/32 AGE=64.999315537
CHKSTART=08/23/97 DOBSTART=08/23/32 AGE=64.999315537
CHKSTART=08/24/97 DOBSTART=08/24/32 AGE=64.999315537
CHKSTART=08/25/97 DOBSTART=08/25/32 AGE=64.999315537
CHKSTART=08/26/97 DOBSTART=08/26/32 AGE=64.999315537
CHKSTART=08/27/97 DOBSTART=08/27/32 AGE=64.999315537
CHKSTART=08/28/97 DOBSTART=08/28/32 AGE=64.999315537
CHKSTART=08/29/97 DOBSTART=08/29/32 AGE=64.999315537
CHKSTART=08/30/97 DOBSTART=08/30/32 AGE=64.999315537
CHKSTART=08/31/97 DOBSTART=08/31/32 AGE=64.999315537
CHKSTART=09/01/97 DOBSTART=09/01/32 AGE=64.999315537
CHKSTART=09/02/97 DOBSTART=09/02/32 AGE=64.999315537
CHKSTART=09/03/97 DOBSTART=09/03/32 AGE=64.999315537
CHKSTART=09/04/97 DOBSTART=09/04/32 AGE=64.999315537
CHKSTART=09/05/97 DOBSTART=09/05/32 AGE=64.999315537
CHKSTART=09/06/97 DOBSTART=09/06/32 AGE=64.999315537
CHKSTART=09/07/97 DOBSTART=09/07/32 AGE=64.999315537
CHKSTART=09/08/97 DOBSTART=09/08/32 AGE=64.999315537
CHKSTART=09/09/97 DOBSTART=09/09/32 AGE=64.999315537
CHKSTART=09/10/97 DOBSTART=09/10/32 AGE=64.999315537
CHKSTART=09/11/97 DOBSTART=09/11/32 AGE=64.999315537
CHKSTART=09/12/97 DOBSTART=09/12/32 AGE=64.999315537
CHKSTART=09/13/97 DOBSTART=09/13/32 AGE=64.999315537
CHKSTART=09/14/97 DOBSTART=09/14/32 AGE=64.999315537
CHKSTART=09/15/97 DOBSTART=09/15/32 AGE=64.999315537
CHKSTART=09/16/97 DOBSTART=09/16/32 AGE=64.999315537
CHKSTART=09/17/97 DOBSTART=09/17/32 AGE=64.999315537
CHKSTART=09/18/97 DOBSTART=09/18/32 AGE=64.999315537
CHKSTART=09/19/97 DOBSTART=09/19/32 AGE=64.999315537
CHKSTART=09/20/97 DOBSTART=09/20/32 AGE=64.999315537
CHKSTART=09/21/97 DOBSTART=09/21/32 AGE=64.999315537
CHKSTART=09/22/97 DOBSTART=09/22/32 AGE=64.999315537
CHKSTART=09/23/97 DOBSTART=09/23/32 AGE=64.999315537
CHKSTART=09/24/97 DOBSTART=09/24/32 AGE=64.999315537
CHKSTART=09/25/97 DOBSTART=09/25/32 AGE=64.999315537
CHKSTART=09/26/97 DOBSTART=09/26/32 AGE=64.999315537
CHKSTART=09/27/97 DOBSTART=09/27/32 AGE=64.999315537
CHKSTART=09/28/97 DOBSTART=09/28/32 AGE=64.999315537
CHKSTART=09/29/97 DOBSTART=09/29/32 AGE=64.999315537
CHKSTART=09/30/97 DOBSTART=09/30/32 AGE=64.999315537
CHKSTART=10/01/97 DOBSTART=10/01/32 AGE=64.999315537
CHKSTART=10/02/97 DOBSTART=10/02/32 AGE=64.999315537
CHKSTART=10/03/97 DOBSTART=10/03/32 AGE=64.999315537
CHKSTART=10/04/97 DOBSTART=10/04/32 AGE=64.999315537
CHKSTART=10/05/97 DOBSTART=10/05/32 AGE=64.999315537
CHKSTART=10/06/97 DOBSTART=10/06/32 AGE=64.999315537
CHKSTART=10/07/97 DOBSTART=10/07/32 AGE=64.999315537
CHKSTART=10/08/97 DOBSTART=10/08/32 AGE=64.999315537
CHKSTART=10/09/97 DOBSTART=10/09/32 AGE=64.999315537
CHKSTART=10/10/97 DOBSTART=10/10/32 AGE=64.999315537
CHKSTART=10/11/97 DOBSTART=10/11/32 AGE=64.999315537
CHKSTART=10/12/97 DOBSTART=10/12/32 AGE=64.999315537
CHKSTART=10/13/97 DOBSTART=10/13/32 AGE=64.999315537
CHKSTART=10/14/97 DOBSTART=10/14/32 AGE=64.999315537
CHKSTART=10/15/97 DOBSTART=10/15/32 AGE=64.999315537
CHKSTART=10/16/97 DOBSTART=10/16/32 AGE=64.999315537
CHKSTART=10/17/97 DOBSTART=10/17/32 AGE=64.999315537
CHKSTART=10/18/97 DOBSTART=10/18/32 AGE=64.999315537
CHKSTART=10/19/97 DOBSTART=10/19/32 AGE=64.999315537
CHKSTART=10/20/97 DOBSTART=10/20/32 AGE=64.999315537
CHKSTART=10/21/97 DOBSTART=10/21/32 AGE=64.999315537
CHKSTART=10/22/97 DOBSTART=10/22/32 AGE=64.999315537
CHKSTART=10/23/97 DOBSTART=10/23/32 AGE=64.999315537
CHKSTART=10/24/97 DOBSTART=10/24/32 AGE=64.999315537
CHKSTART=10/25/97 DOBSTART=10/25/32 AGE=64.999315537
CHKSTART=10/26/97 DOBSTART=10/26/32 AGE=64.999315537
CHKSTART=10/27/97 DOBSTART=10/27/32 AGE=64.999315537
CHKSTART=10/28/97 DOBSTART=10/28/32 AGE=64.999315537
CHKSTART=10/29/97 DOBSTART=10/29/32 AGE=64.999315537
CHKSTART=10/30/97 DOBSTART=10/30/32 AGE=64.999315537
CHKSTART=10/31/97 DOBSTART=10/31/32 AGE=64.999315537
CHKSTART=11/01/97 DOBSTART=11/01/32 AGE=64.999315537
CHKSTART=11/02/97 DOBSTART=11/02/32 AGE=64.999315537
CHKSTART=11/03/97 DOBSTART=11/03/32 AGE=64.999315537
CHKSTART=11/04/97 DOBSTART=11/04/32 AGE=64.999315537
CHKSTART=11/05/97 DOBSTART=11/05/32 AGE=64.999315537
CHKSTART=11/06/97 DOBSTART=11/06/32 AGE=64.999315537
CHKSTART=11/07/97 DOBSTART=11/07/32 AGE=64.999315537
CHKSTART=11/08/97 DOBSTART=11/08/32 AGE=64.999315537
CHKSTART=11/09/97 DOBSTART=11/09/32 AGE=64.999315537
CHKSTART=11/10/97 DOBSTART=11/10/32 AGE=64.999315537
CHKSTART=11/11/97 DOBSTART=11/11/32 AGE=64.999315537
CHKSTART=11/12/97 DOBSTART=11/12/32 AGE=64.999315537
CHKSTART=11/13/97 DOBSTART=11/13/32 AGE=64.999315537
CHKSTART=11/14/97 DOBSTART=11/14/32 AGE=64.999315537
CHKSTART=11/15/97 DOBSTART=11/15/32 AGE=64.999315537
CHKSTART=11/16/97 DOBSTART=11/16/32 AGE=64.999315537
CHKSTART=11/17/97 DOBSTART=11/17/32 AGE=64.999315537
CHKSTART=11/18/97 DOBSTART=11/18/32 AGE=64.999315537
CHKSTART=11/19/97 DOBSTART=11/19/32 AGE=64.999315537
CHKSTART=11/20/97 DOBSTART=11/20/32 AGE=64.999315537
CHKSTART=11/21/97 DOBSTART=11/21/32 AGE=64.999315537
CHKSTART=11/22/97 DOBSTART=11/22/32 AGE=64.999315537
CHKSTART=11/23/97 DOBSTART=11/23/32 AGE=64.999315537
CHKSTART=11/24/97 DOBSTART=11/24/32 AGE=64.999315537
CHKSTART=11/25/97 DOBSTART=11/25/32 AGE=64.999315537
CHKSTART=11/26/97 DOBSTART=11/26/32 AGE=64.999315537
CHKSTART=11/27/97 DOBSTART=11/27/32 AGE=64.999315537
CHKSTART=11/28/97 DOBSTART=11/28/32 AGE=64.999315537
CHKSTART=11/29/97 DOBSTART=11/29/32 AGE=64.999315537
CHKSTART=11/30/97 DOBSTART=11/30/32 AGE=64.999315537
CHKSTART=12/01/97 DOBSTART=12/01/32 AGE=64.999315537
CHKSTART=12/02/97 DOBSTART=12/02/32 AGE=64.999315537
CHKSTART=12/03/97 DOBSTART=12/03/32 AGE=64.999315537
CHKSTART=12/04/97 DOBSTART=12/04/32 AGE=64.999315537
CHKSTART=12/05/97 DOBSTART=12/05/32 AGE=64.999315537
CHKSTART=12/06/97 DOBSTART=12/06/32 AGE=64.999315537
CHKSTART=12/07/97 DOBSTART=12/07/32 AGE=64.999315537
CHKSTART=12/08/97 DOBSTART=12/08/32 AGE=64.999315537
CHKSTART=12/09/97 DOBSTART=12/09/32 AGE=64.999315537
CHKSTART=12/10/97 DOBSTART=12/10/32 AGE=64.999315537
CHKSTART=12/11/97 DOBSTART=12/11/32 AGE=64.999315537
CHKSTART=12/12/97 DOBSTART=12/12/32 AGE=64.999315537
CHKSTART=12/13/97 DOBSTART=12/13/32 AGE=64.999315537
CHKSTART=12/14/97 DOBSTART=12/14/32 AGE=64.999315537
CHKSTART=12/15/97 DOBSTART=12/15/32 AGE=64.999315537
CHKSTART=12/16/97 DOBSTART=12/16/32 AGE=64.999315537
CHKSTART=12/17/97 DOBSTART=12/17/32 AGE=64.999315537
CHKSTART=12/18/97 DOBSTART=12/18/32 AGE=64.999315537
CHKSTART=12/19/97 DOBSTART=12/19/32 AGE=64.999315537
CHKSTART=12/20/97 DOBSTART=12/20/32 AGE=64.999315537
CHKSTART=12/21/97 DOBSTART=12/21/32 AGE=64.999315537
CHKSTART=12/22/97 DOBSTART=12/22/32 AGE=64.999315537
CHKSTART=12/23/97 DOBSTART=12/23/32 AGE=64.999315537
CHKSTART=12/24/97 DOBSTART=12/24/32 AGE=64.999315537
CHKSTART=12/25/97 DOBSTART=12/25/32 AGE=64.999315537
CHKSTART=12/26/97 DOBSTART=12/26/32 AGE=64.999315537
CHKSTART=12/27/97 DOBSTART=12/27/32 AGE=64.999315537
CHKSTART=12/28/97 DOBSTART=12/28/32 AGE=64.999315537
CHKSTART=12/29/97 DOBSTART=12/29/32 AGE=64.999315537
CHKSTART=12/30/97 DOBSTART=12/30/32 AGE=64.999315537
CHKSTART=12/31/97 DOBSTART=12/31/32 AGE=64.999315537
NOTE: The data set WORK.TEST2 has 1 observations and 6 variables.
NOTE: The DATA statement used 1.63 seconds.
50
51 /* Step TEST3 shows what happens when you attempt to calculate the age for */
52 /* benes born during 1931 (non-leap year), but who were born BEFORE february 29, 1931. */
53 /* In this example, I am using a LEAP YEAR (1996) to compare against */
54
55 data test3;
56 chkstart= mdy(01,01,96);
57 chkend = mdy(02,28,96);
58 dobstart = mdy(01,01,31);
59 dobend = mdy(02,28,31);
60
61 format chkstart dobstart mmddyy8.;
62
63 do i = chkstart to chkend;
64 if i = mdy(01,01,96) then
65 age = (chkstart- dobstart) / 365.25;
66 else if i > mdy(01,01,96) then
67 do;
68 dobstart=dobstart+1;
69 chkstart=chkstart+1;
70 age = (chkstart- dobstart) / 365.25;
71 end;
72 put chkstart= dobstart= age=;
73 end;
74 run;
CHKSTART=01/01/96 DOBSTART=01/01/31 AGE=64.999315537
CHKSTART=01/02/96 DOBSTART=01/02/31 AGE=64.999315537
CHKSTART=01/03/96 DOBSTART=01/03/31 AGE=64.999315537
CHKSTART=01/04/96 DOBSTART=01/04/31 AGE=64.999315537
CHKSTART=01/05/96 DOBSTART=01/05/31 AGE=64.999315537
CHKSTART=01/06/96 DOBSTART=01/06/31 AGE=64.999315537
CHKSTART=01/07/96 DOBSTART=01/07/31 AGE=64.999315537
CHKSTART=01/08/96 DOBSTART=01/08/31 AGE=64.999315537
CHKSTART=01/09/96 DOBSTART=01/09/31 AGE=64.999315537
CHKSTART=01/10/96 DOBSTART=01/10/31 AGE=64.999315537
CHKSTART=01/11/96 DOBSTART=01/11/31 AGE=64.999315537
CHKSTART=01/12/96 DOBSTART=01/12/31 AGE=64.999315537
CHKSTART=01/13/96 DOBSTART=01/13/31 AGE=64.999315537
CHKSTART=01/14/96 DOBSTART=01/14/31 AGE=64.999315537
CHKSTART=01/15/96 DOBSTART=01/15/31 AGE=64.999315537
CHKSTART=01/16/96 DOBSTART=01/16/31 AGE=64.999315537
CHKSTART=01/17/96 DOBSTART=01/17/31 AGE=64.999315537
CHKSTART=01/18/96 DOBSTART=01/18/31 AGE=64.999315537
CHKSTART=01/19/96 DOBSTART=01/19/31 AGE=64.999315537
CHKSTART=01/20/96 DOBSTART=01/20/31 AGE=64.999315537
CHKSTART=01/21/96 DOBSTART=01/21/31 AGE=64.999315537
CHKSTART=01/22/96 DOBSTART=01/22/31 AGE=64.999315537
CHKSTART=01/23/96 DOBSTART=01/23/31 AGE=64.999315537
CHKSTART=01/24/96 DOBSTART=01/24/31 AGE=64.999315537
CHKSTART=01/25/96 DOBSTART=01/25/31 AGE=64.999315537
CHKSTART=01/26/96 DOBSTART=01/26/31 AGE=64.999315537
CHKSTART=01/27/96 DOBSTART=01/27/31 AGE=64.999315537
CHKSTART=01/28/96 DOBSTART=01/28/31 AGE=64.999315537
CHKSTART=01/29/96 DOBSTART=01/29/31 AGE=64.999315537
CHKSTART=01/30/96 DOBSTART=01/30/31 AGE=64.999315537
CHKSTART=01/31/96 DOBSTART=01/31/31 AGE=64.999315537
CHKSTART=02/01/96 DOBSTART=02/01/31 AGE=64.999315537
CHKSTART=02/02/96 DOBSTART=02/02/31 AGE=64.999315537
CHKSTART=02/03/96 DOBSTART=02/03/31 AGE=64.999315537
CHKSTART=02/04/96 DOBSTART=02/04/31 AGE=64.999315537
CHKSTART=02/05/96 DOBSTART=02/05/31 AGE=64.999315537
CHKSTART=02/06/96 DOBSTART=02/06/31 AGE=64.999315537
CHKSTART=02/07/96 DOBSTART=02/07/31 AGE=64.999315537
CHKSTART=02/08/96 DOBSTART=02/08/31 AGE=64.999315537
CHKSTART=02/09/96 DOBSTART=02/09/31 AGE=64.999315537
CHKSTART=02/10/96 DOBSTART=02/10/31 AGE=64.999315537
CHKSTART=02/11/96 DOBSTART=02/11/31 AGE=64.999315537
CHKSTART=02/12/96 DOBSTART=02/12/31 AGE=64.999315537
CHKSTART=02/13/96 DOBSTART=02/13/31 AGE=64.999315537
CHKSTART=02/14/96 DOBSTART=02/14/31 AGE=64.999315537
CHKSTART=02/15/96 DOBSTART=02/15/31 AGE=64.999315537
CHKSTART=02/16/96 DOBSTART=02/16/31 AGE=64.999315537
CHKSTART=02/17/96 DOBSTART=02/17/31 AGE=64.999315537
CHKSTART=02/18/96 DOBSTART=02/18/31 AGE=64.999315537
CHKSTART=02/19/96 DOBSTART=02/19/31 AGE=64.999315537
CHKSTART=02/20/96 DOBSTART=02/20/31 AGE=64.999315537
CHKSTART=02/21/96 DOBSTART=02/21/31 AGE=64.999315537
CHKSTART=02/22/96 DOBSTART=02/22/31 AGE=64.999315537
CHKSTART=02/23/96 DOBSTART=02/23/31 AGE=64.999315537
CHKSTART=02/24/96 DOBSTART=02/24/31 AGE=64.999315537
CHKSTART=02/25/96 DOBSTART=02/25/31 AGE=64.999315537
CHKSTART=02/26/96 DOBSTART=02/26/31 AGE=64.999315537
CHKSTART=02/27/96 DOBSTART=02/27/31 AGE=64.999315537
CHKSTART=02/28/96 DOBSTART=02/28/31 AGE=64.999315537
NOTE: The data set WORK.TEST3 has 1 observations and 6 variables.
NOTE: The DATA statement used 0.55 seconds.
75
76
77 /* Step TEST4 shows what happens when you attempt to calculate the age for */
78 /* benes born during 1931 (non-leap year), but who were born AFTER february 29, 1931. */
79 /* In this example, I am using a LEAP YEAR (1996) to compare against */
80
81 data test4;
82 chkstart= mdy(03,01,96);
83 chkend = mdy(12,31,96);
84 dobstart = mdy(03,01,31);
85 dobend = mdy(12,31,31);
86
87 format chkstart dobstart mmddyy8.;
88
89 do i = chkstart to chkend;
90 if i = mdy(03,01,96) then
91 age = (chkstart- dobstart) / 365.25;
92 else if i > mdy(03,01,96) then
93 do;
94 dobstart=dobstart+1;
95 chkstart=chkstart+1;
96 age = (chkstart- dobstart) / 365.25;
97 end;
98 put chkstart= dobstart= age=;
99 end;
100 run;
CHKSTART=03/01/96 DOBSTART=03/01/31 AGE=65.002053388
CHKSTART=03/02/96 DOBSTART=03/02/31 AGE=65.002053388
CHKSTART=03/03/96 DOBSTART=03/03/31 AGE=65.002053388
CHKSTART=03/04/96 DOBSTART=03/04/31 AGE=65.002053388
CHKSTART=03/05/96 DOBSTART=03/05/31 AGE=65.002053388
CHKSTART=03/06/96 DOBSTART=03/06/31 AGE=65.002053388
CHKSTART=03/07/96 DOBSTART=03/07/31 AGE=65.002053388
CHKSTART=03/08/96 DOBSTART=03/08/31 AGE=65.002053388
CHKSTART=03/09/96 DOBSTART=03/09/31 AGE=65.002053388
CHKSTART=03/10/96 DOBSTART=03/10/31 AGE=65.002053388
CHKSTART=03/11/96 DOBSTART=03/11/31 AGE=65.002053388
CHKSTART=03/12/96 DOBSTART=03/12/31 AGE=65.002053388
CHKSTART=03/13/96 DOBSTART=03/13/31 AGE=65.002053388
CHKSTART=03/14/96 DOBSTART=03/14/31 AGE=65.002053388
CHKSTART=03/15/96 DOBSTART=03/15/31 AGE=65.002053388
CHKSTART=03/16/96 DOBSTART=03/16/31 AGE=65.002053388
CHKSTART=03/17/96 DOBSTART=03/17/31 AGE=65.002053388
CHKSTART=03/18/96 DOBSTART=03/18/31 AGE=65.002053388
CHKSTART=03/19/96 DOBSTART=03/19/31 AGE=65.002053388
CHKSTART=03/20/96 DOBSTART=03/20/31 AGE=65.002053388
CHKSTART=03/21/96 DOBSTART=03/21/31 AGE=65.002053388
CHKSTART=03/22/96 DOBSTART=03/22/31 AGE=65.002053388
CHKSTART=03/23/96 DOBSTART=03/23/31 AGE=65.002053388
CHKSTART=03/24/96 DOBSTART=03/24/31 AGE=65.002053388
CHKSTART=03/25/96 DOBSTART=03/25/31 AGE=65.002053388
CHKSTART=03/26/96 DOBSTART=03/26/31 AGE=65.002053388
CHKSTART=03/27/96 DOBSTART=03/27/31 AGE=65.002053388
CHKSTART=03/28/96 DOBSTART=03/28/31 AGE=65.002053388
CHKSTART=03/29/96 DOBSTART=03/29/31 AGE=65.002053388
CHKSTART=03/30/96 DOBSTART=03/30/31 AGE=65.002053388
CHKSTART=03/31/96 DOBSTART=03/31/31 AGE=65.002053388
CHKSTART=04/01/96 DOBSTART=04/01/31 AGE=65.002053388
CHKSTART=04/02/96 DOBSTART=04/02/31 AGE=65.002053388
CHKSTART=04/03/96 DOBSTART=04/03/31 AGE=65.002053388
CHKSTART=04/04/96 DOBSTART=04/04/31 AGE=65.002053388
CHKSTART=04/05/96 DOBSTART=04/05/31 AGE=65.002053388
CHKSTART=04/06/96 DOBSTART=04/06/31 AGE=65.002053388
CHKSTART=04/07/96 DOBSTART=04/07/31 AGE=65.002053388
CHKSTART=04/08/96 DOBSTART=04/08/31 AGE=65.002053388
CHKSTART=04/09/96 DOBSTART=04/09/31 AGE=65.002053388
CHKSTART=04/10/96 DOBSTART=04/10/31 AGE=65.002053388
CHKSTART=04/11/96 DOBSTART=04/11/31 AGE=65.002053388
CHKSTART=04/12/96 DOBSTART=04/12/31 AGE=65.002053388
CHKSTART=04/13/96 DOBSTART=04/13/31 AGE=65.002053388
CHKSTART=04/14/96 DOBSTART=04/14/31 AGE=65.002053388
CHKSTART=04/15/96 DOBSTART=04/15/31 AGE=65.002053388
CHKSTART=04/16/96 DOBSTART=04/16/31 AGE=65.002053388
CHKSTART=04/17/96 DOBSTART=04/17/31 AGE=65.002053388
CHKSTART=04/18/96 DOBSTART=04/18/31 AGE=65.002053388
CHKSTART=04/19/96 DOBSTART=04/19/31 AGE=65.002053388
CHKSTART=04/20/96 DOBSTART=04/20/31 AGE=65.002053388
CHKSTART=04/21/96 DOBSTART=04/21/31 AGE=65.002053388
CHKSTART=04/22/96 DOBSTART=04/22/31 AGE=65.002053388
CHKSTART=04/23/96 DOBSTART=04/23/31 AGE=65.002053388
CHKSTART=04/24/96 DOBSTART=04/24/31 AGE=65.002053388
CHKSTART=04/25/96 DOBSTART=04/25/31 AGE=65.002053388
CHKSTART=04/26/96 DOBSTART=04/26/31 AGE=65.002053388
CHKSTART=04/27/96 DOBSTART=04/27/31 AGE=65.002053388
CHKSTART=04/28/96 DOBSTART=04/28/31 AGE=65.002053388
CHKSTART=04/29/96 DOBSTART=04/29/31 AGE=65.002053388
CHKSTART=04/30/96 DOBSTART=04/30/31 AGE=65.002053388
CHKSTART=05/01/96 DOBSTART=05/01/31 AGE=65.002053388
CHKSTART=05/02/96 DOBSTART=05/02/31 AGE=65.002053388
CHKSTART=05/03/96 DOBSTART=05/03/31 AGE=65.002053388
CHKSTART=05/04/96 DOBSTART=05/04/31 AGE=65.002053388
CHKSTART=05/05/96 DOBSTART=05/05/31 AGE=65.002053388
CHKSTART=05/06/96 DOBSTART=05/06/31 AGE=65.002053388
CHKSTART=05/07/96 DOBSTART=05/07/31 AGE=65.002053388
CHKSTART=05/08/96 DOBSTART=05/08/31 AGE=65.002053388
CHKSTART=05/09/96 DOBSTART=05/09/31 AGE=65.002053388
CHKSTART=05/10/96 DOBSTART=05/10/31 AGE=65.002053388
CHKSTART=05/11/96 DOBSTART=05/11/31 AGE=65.002053388
CHKSTART=05/12/96 DOBSTART=05/12/31 AGE=65.002053388
CHKSTART=05/13/96 DOBSTART=05/13/31 AGE=65.002053388
CHKSTART=05/14/96 DOBSTART=05/14/31 AGE=65.002053388
CHKSTART=05/15/96 DOBSTART=05/15/31 AGE=65.002053388
CHKSTART=05/16/96 DOBSTART=05/16/31 AGE=65.002053388
CHKSTART=05/17/96 DOBSTART=05/17/31 AGE=65.002053388
CHKSTART=05/18/96 DOBSTART=05/18/31 AGE=65.002053388
CHKSTART=05/19/96 DOBSTART=05/19/31 AGE=65.002053388
CHKSTART=05/20/96 DOBSTART=05/20/31 AGE=65.002053388
CHKSTART=05/21/96 DOBSTART=05/21/31 AGE=65.002053388
CHKSTART=05/22/96 DOBSTART=05/22/31 AGE=65.002053388
CHKSTART=05/23/96 DOBSTART=05/23/31 AGE=65.002053388
CHKSTART=05/24/96 DOBSTART=05/24/31 AGE=65.002053388
CHKSTART=05/25/96 DOBSTART=05/25/31 AGE=65.002053388
CHKSTART=05/26/96 DOBSTART=05/26/31 AGE=65.002053388
CHKSTART=05/27/96 DOBSTART=05/27/31 AGE=65.002053388
CHKSTART=05/28/96 DOBSTART=05/28/31 AGE=65.002053388
CHKSTART=05/29/96 DOBSTART=05/29/31 AGE=65.002053388
CHKSTART=05/30/96 DOBSTART=05/30/31 AGE=65.002053388
CHKSTART=05/31/96 DOBSTART=05/31/31 AGE=65.002053388
CHKSTART=06/01/96 DOBSTART=06/01/31 AGE=65.002053388
CHKSTART=06/02/96 DOBSTART=06/02/31 AGE=65.002053388
CHKSTART=06/03/96 DOBSTART=06/03/31 AGE=65.002053388
CHKSTART=06/04/96 DOBSTART=06/04/31 AGE=65.002053388
CHKSTART=06/05/96 DOBSTART=06/05/31 AGE=65.002053388
CHKSTART=06/06/96 DOBSTART=06/06/31 AGE=65.002053388
CHKSTART=06/07/96 DOBSTART=06/07/31 AGE=65.002053388
CHKSTART=06/08/96 DOBSTART=06/08/31 AGE=65.002053388
CHKSTART=06/09/96 DOBSTART=06/09/31 AGE=65.002053388
CHKSTART=06/10/96 DOBSTART=06/10/31 AGE=65.002053388
CHKSTART=06/11/96 DOBSTART=06/11/31 AGE=65.002053388
CHKSTART=06/12/96 DOBSTART=06/12/31 AGE=65.002053388
CHKSTART=06/13/96 DOBSTART=06/13/31 AGE=65.002053388
CHKSTART=06/14/96 DOBSTART=06/14/31 AGE=65.002053388
CHKSTART=06/15/96 DOBSTART=06/15/31 AGE=65.002053388
CHKSTART=06/16/96 DOBSTART=06/16/31 AGE=65.002053388
CHKSTART=06/17/96 DOBSTART=06/17/31 AGE=65.002053388
CHKSTART=06/18/96 DOBSTART=06/18/31 AGE=65.002053388
CHKSTART=06/19/96 DOBSTART=06/19/31 AGE=65.002053388
CHKSTART=06/20/96 DOBSTART=06/20/31 AGE=65.002053388
CHKSTART=06/21/96 DOBSTART=06/21/31 AGE=65.002053388
CHKSTART=06/22/96 DOBSTART=06/22/31 AGE=65.002053388
CHKSTART=06/23/96 DOBSTART=06/23/31 AGE=65.002053388
CHKSTART=06/24/96 DOBSTART=06/24/31 AGE=65.002053388
CHKSTART=06/25/96 DOBSTART=06/25/31 AGE=65.002053388
CHKSTART=06/26/96 DOBSTART=06/26/31 AGE=65.002053388
CHKSTART=06/27/96 DOBSTART=06/27/31 AGE=65.002053388
CHKSTART=06/28/96 DOBSTART=06/28/31 AGE=65.002053388
CHKSTART=06/29/96 DOBSTART=06/29/31 AGE=65.002053388
CHKSTART=06/30/96 DOBSTART=06/30/31 AGE=65.002053388
CHKSTART=07/01/96 DOBSTART=07/01/31 AGE=65.002053388
CHKSTART=07/02/96 DOBSTART=07/02/31 AGE=65.002053388
CHKSTART=07/03/96 DOBSTART=07/03/31 AGE=65.002053388
CHKSTART=07/04/96 DOBSTART=07/04/31 AGE=65.002053388
CHKSTART=07/05/96 DOBSTART=07/05/31 AGE=65.002053388
CHKSTART=07/06/96 DOBSTART=07/06/31 AGE=65.002053388
CHKSTART=07/07/96 DOBSTART=07/07/31 AGE=65.002053388
CHKSTART=07/08/96 DOBSTART=07/08/31 AGE=65.002053388
CHKSTART=07/09/96 DOBSTART=07/09/31 AGE=65.002053388
CHKSTART=07/10/96 DOBSTART=07/10/31 AGE=65.002053388
CHKSTART=07/11/96 DOBSTART=07/11/31 AGE=65.002053388
CHKSTART=07/12/96 DOBSTART=07/12/31 AGE=65.002053388
CHKSTART=07/13/96 DOBSTART=07/13/31 AGE=65.002053388
CHKSTART=07/14/96 DOBSTART=07/14/31 AGE=65.002053388
CHKSTART=07/15/96 DOBSTART=07/15/31 AGE=65.002053388
CHKSTART=07/16/96 DOBSTART=07/16/31 AGE=65.002053388
CHKSTART=07/17/96 DOBSTART=07/17/31 AGE=65.002053388
CHKSTART=07/18/96 DOBSTART=07/18/31 AGE=65.002053388
CHKSTART=07/19/96 DOBSTART=07/19/31 AGE=65.002053388
CHKSTART=07/20/96 DOBSTART=07/20/31 AGE=65.002053388
CHKSTART=07/21/96 DOBSTART=07/21/31 AGE=65.002053388
CHKSTART=07/22/96 DOBSTART=07/22/31 AGE=65.002053388
CHKSTART=07/23/96 DOBSTART=07/23/31 AGE=65.002053388
CHKSTART=07/24/96 DOBSTART=07/24/31 AGE=65.002053388
CHKSTART=07/25/96 DOBSTART=07/25/31 AGE=65.002053388
CHKSTART=07/26/96 DOBSTART=07/26/31 AGE=65.002053388
CHKSTART=07/27/96 DOBSTART=07/27/31 AGE=65.002053388
CHKSTART=07/28/96 DOBSTART=07/28/31 AGE=65.002053388
CHKSTART=07/29/96 DOBSTART=07/29/31 AGE=65.002053388
CHKSTART=07/30/96 DOBSTART=07/30/31 AGE=65.002053388
CHKSTART=07/31/96 DOBSTART=07/31/31 AGE=65.002053388
CHKSTART=08/01/96 DOBSTART=08/01/31 AGE=65.002053388
CHKSTART=08/02/96 DOBSTART=08/02/31 AGE=65.002053388
CHKSTART=08/03/96 DOBSTART=08/03/31 AGE=65.002053388
CHKSTART=08/04/96 DOBSTART=08/04/31 AGE=65.002053388
CHKSTART=08/05/96 DOBSTART=08/05/31 AGE=65.002053388
CHKSTART=08/06/96 DOBSTART=08/06/31 AGE=65.002053388
CHKSTART=08/07/96 DOBSTART=08/07/31 AGE=65.002053388
CHKSTART=08/08/96 DOBSTART=08/08/31 AGE=65.002053388
CHKSTART=08/09/96 DOBSTART=08/09/31 AGE=65.002053388
CHKSTART=08/10/96 DOBSTART=08/10/31 AGE=65.002053388
CHKSTART=08/11/96 DOBSTART=08/11/31 AGE=65.002053388
CHKSTART=08/12/96 DOBSTART=08/12/31 AGE=65.002053388
CHKSTART=08/13/96 DOBSTART=08/13/31 AGE=65.002053388
CHKSTART=08/14/96 DOBSTART=08/14/31 AGE=65.002053388
CHKSTART=08/15/96 DOBSTART=08/15/31 AGE=65.002053388
CHKSTART=08/16/96 DOBSTART=08/16/31 AGE=65.002053388
CHKSTART=08/17/96 DOBSTART=08/17/31 AGE=65.002053388
CHKSTART=08/18/96 DOBSTART=08/18/31 AGE=65.002053388
CHKSTART=08/19/96 DOBSTART=08/19/31 AGE=65.002053388
CHKSTART=08/20/96 DOBSTART=08/20/31 AGE=65.002053388
CHKSTART=08/21/96 DOBSTART=08/21/31 AGE=65.002053388
CHKSTART=08/22/96 DOBSTART=08/22/31 AGE=65.002053388
CHKSTART=08/23/96 DOBSTART=08/23/31 AGE=65.002053388
CHKSTART=08/24/96 DOBSTART=08/24/31 AGE=65.002053388
CHKSTART=08/25/96 DOBSTART=08/25/31 AGE=65.002053388
CHKSTART=08/26/96 DOBSTART=08/26/31 AGE=65.002053388
CHKSTART=08/27/96 DOBSTART=08/27/31 AGE=65.002053388
CHKSTART=08/28/96 DOBSTART=08/28/31 AGE=65.002053388
CHKSTART=08/29/96 DOBSTART=08/29/31 AGE=65.002053388
CHKSTART=08/30/96 DOBSTART=08/30/31 AGE=65.002053388
CHKSTART=08/31/96 DOBSTART=08/31/31 AGE=65.002053388
CHKSTART=09/01/96 DOBSTART=09/01/31 AGE=65.002053388
CHKSTART=09/02/96 DOBSTART=09/02/31 AGE=65.002053388
CHKSTART=09/03/96 DOBSTART=09/03/31 AGE=65.002053388
CHKSTART=09/04/96 DOBSTART=09/04/31 AGE=65.002053388
CHKSTART=09/05/96 DOBSTART=09/05/31 AGE=65.002053388
CHKSTART=09/06/96 DOBSTART=09/06/31 AGE=65.002053388
CHKSTART=09/07/96 DOBSTART=09/07/31 AGE=65.002053388
CHKSTART=09/08/96 DOBSTART=09/08/31 AGE=65.002053388
CHKSTART=09/09/96 DOBSTART=09/09/31 AGE=65.002053388
CHKSTART=09/10/96 DOBSTART=09/10/31 AGE=65.002053388
CHKSTART=09/11/96 DOBSTART=09/11/31 AGE=65.002053388
CHKSTART=09/12/96 DOBSTART=09/12/31 AGE=65.002053388
CHKSTART=09/13/96 DOBSTART=09/13/31 AGE=65.002053388
CHKSTART=09/14/96 DOBSTART=09/14/31 AGE=65.002053388
CHKSTART=09/15/96 DOBSTART=09/15/31 AGE=65.002053388
CHKSTART=09/16/96 DOBSTART=09/16/31 AGE=65.002053388
CHKSTART=09/17/96 DOBSTART=09/17/31 AGE=65.002053388
CHKSTART=09/18/96 DOBSTART=09/18/31 AGE=65.002053388
CHKSTART=09/19/96 DOBSTART=09/19/31 AGE=65.002053388
CHKSTART=09/20/96 DOBSTART=09/20/31 AGE=65.002053388
CHKSTART=09/21/96 DOBSTART=09/21/31 AGE=65.002053388
CHKSTART=09/22/96 DOBSTART=09/22/31 AGE=65.002053388
CHKSTART=09/23/96 DOBSTART=09/23/31 AGE=65.002053388
CHKSTART=09/24/96 DOBSTART=09/24/31 AGE=65.002053388
CHKSTART=09/25/96 DOBSTART=09/25/31 AGE=65.002053388
CHKSTART=09/26/96 DOBSTART=09/26/31 AGE=65.002053388
CHKSTART=09/27/96 DOBSTART=09/27/31 AGE=65.002053388
CHKSTART=09/28/96 DOBSTART=09/28/31 AGE=65.002053388
CHKSTART=09/29/96 DOBSTART=09/29/31 AGE=65.002053388
CHKSTART=09/30/96 DOBSTART=09/30/31 AGE=65.002053388
CHKSTART=10/01/96 DOBSTART=10/01/31 AGE=65.002053388
CHKSTART=10/02/96 DOBSTART=10/02/31 AGE=65.002053388
CHKSTART=10/03/96 DOBSTART=10/03/31 AGE=65.002053388
CHKSTART=10/04/96 DOBSTART=10/04/31 AGE=65.002053388
CHKSTART=10/05/96 DOBSTART=10/05/31 AGE=65.002053388
CHKSTART=10/06/96 DOBSTART=10/06/31 AGE=65.002053388
CHKSTART=10/07/96 DOBSTART=10/07/31 AGE=65.002053388
CHKSTART=10/08/96 DOBSTART=10/08/31 AGE=65.002053388
CHKSTART=10/09/96 DOBSTART=10/09/31 AGE=65.002053388
CHKSTART=10/10/96 DOBSTART=10/10/31 AGE=65.002053388
CHKSTART=10/11/96 DOBSTART=10/11/31 AGE=65.002053388
CHKSTART=10/12/96 DOBSTART=10/12/31 AGE=65.002053388
CHKSTART=10/13/96 DOBSTART=10/13/31 AGE=65.002053388
CHKSTART=10/14/96 DOBSTART=10/14/31 AGE=65.002053388
CHKSTART=10/15/96 DOBSTART=10/15/31 AGE=65.002053388
CHKSTART=10/16/96 DOBSTART=10/16/31 AGE=65.002053388
CHKSTART=10/17/96 DOBSTART=10/17/31 AGE=65.002053388
CHKSTART=10/18/96 DOBSTART=10/18/31 AGE=65.002053388
CHKSTART=10/19/96 DOBSTART=10/19/31 AGE=65.002053388
CHKSTART=10/20/96 DOBSTART=10/20/31 AGE=65.002053388
CHKSTART=10/21/96 DOBSTART=10/21/31 AGE=65.002053388
CHKSTART=10/22/96 DOBSTART=10/22/31 AGE=65.002053388
CHKSTART=10/23/96 DOBSTART=10/23/31 AGE=65.002053388
CHKSTART=10/24/96 DOBSTART=10/24/31 AGE=65.002053388
CHKSTART=10/25/96 DOBSTART=10/25/31 AGE=65.002053388
CHKSTART=10/26/96 DOBSTART=10/26/31 AGE=65.002053388
CHKSTART=10/27/96 DOBSTART=10/27/31 AGE=65.002053388
CHKSTART=10/28/96 DOBSTART=10/28/31 AGE=65.002053388
CHKSTART=10/29/96 DOBSTART=10/29/31 AGE=65.002053388
CHKSTART=10/30/96 DOBSTART=10/30/31 AGE=65.002053388
CHKSTART=10/31/96 DOBSTART=10/31/31 AGE=65.002053388
CHKSTART=11/01/96 DOBSTART=11/01/31 AGE=65.002053388
CHKSTART=11/02/96 DOBSTART=11/02/31 AGE=65.002053388
CHKSTART=11/03/96 DOBSTART=11/03/31 AGE=65.002053388
CHKSTART=11/04/96 DOBSTART=11/04/31 AGE=65.002053388
CHKSTART=11/05/96 DOBSTART=11/05/31 AGE=65.002053388
CHKSTART=11/06/96 DOBSTART=11/06/31 AGE=65.002053388
CHKSTART=11/07/96 DOBSTART=11/07/31 AGE=65.002053388
CHKSTART=11/08/96 DOBSTART=11/08/31 AGE=65.002053388
CHKSTART=11/09/96 DOBSTART=11/09/31 AGE=65.002053388
CHKSTART=11/10/96 DOBSTART=11/10/31 AGE=65.002053388
CHKSTART=11/11/96 DOBSTART=11/11/31 AGE=65.002053388
CHKSTART=11/12/96 DOBSTART=11/12/31 AGE=65.002053388
CHKSTART=11/13/96 DOBSTART=11/13/31 AGE=65.002053388
CHKSTART=11/14/96 DOBSTART=11/14/31 AGE=65.002053388
CHKSTART=11/15/96 DOBSTART=11/15/31 AGE=65.002053388
CHKSTART=11/16/96 DOBSTART=11/16/31 AGE=65.002053388
CHKSTART=11/17/96 DOBSTART=11/17/31 AGE=65.002053388
CHKSTART=11/18/96 DOBSTART=11/18/31 AGE=65.002053388
CHKSTART=11/19/96 DOBSTART=11/19/31 AGE=65.002053388
CHKSTART=11/20/96 DOBSTART=11/20/31 AGE=65.002053388
CHKSTART=11/21/96 DOBSTART=11/21/31 AGE=65.002053388
CHKSTART=11/22/96 DOBSTART=11/22/31 AGE=65.002053388
CHKSTART=11/23/96 DOBSTART=11/23/31 AGE=65.002053388
CHKSTART=11/24/96 DOBSTART=11/24/31 AGE=65.002053388
CHKSTART=11/25/96 DOBSTART=11/25/31 AGE=65.002053388
CHKSTART=11/26/96 DOBSTART=11/26/31 AGE=65.002053388
CHKSTART=11/27/96 DOBSTART=11/27/31 AGE=65.002053388
CHKSTART=11/28/96 DOBSTART=11/28/31 AGE=65.002053388
CHKSTART=11/29/96 DOBSTART=11/29/31 AGE=65.002053388
CHKSTART=11/30/96 DOBSTART=11/30/31 AGE=65.002053388
CHKSTART=12/01/96 DOBSTART=12/01/31 AGE=65.002053388
CHKSTART=12/02/96 DOBSTART=12/02/31 AGE=65.002053388
CHKSTART=12/03/96 DOBSTART=12/03/31 AGE=65.002053388
CHKSTART=12/04/96 DOBSTART=12/04/31 AGE=65.002053388
CHKSTART=12/05/96 DOBSTART=12/05/31 AGE=65.002053388
CHKSTART=12/06/96 DOBSTART=12/06/31 AGE=65.002053388
CHKSTART=12/07/96 DOBSTART=12/07/31 AGE=65.002053388
CHKSTART=12/08/96 DOBSTART=12/08/31 AGE=65.002053388
CHKSTART=12/09/96 DOBSTART=12/09/31 AGE=65.002053388
CHKSTART=12/10/96 DOBSTART=12/10/31 AGE=65.002053388
CHKSTART=12/11/96 DOBSTART=12/11/31 AGE=65.002053388
CHKSTART=12/12/96 DOBSTART=12/12/31 AGE=65.002053388
CHKSTART=12/13/96 DOBSTART=12/13/31 AGE=65.002053388
CHKSTART=12/14/96 DOBSTART=12/14/31 AGE=65.002053388
CHKSTART=12/15/96 DOBSTART=12/15/31 AGE=65.002053388
CHKSTART=12/16/96 DOBSTART=12/16/31 AGE=65.002053388
CHKSTART=12/17/96 DOBSTART=12/17/31 AGE=65.002053388
CHKSTART=12/18/96 DOBSTART=12/18/31 AGE=65.002053388
CHKSTART=12/19/96 DOBSTART=12/19/31 AGE=65.002053388
CHKSTART=12/20/96 DOBSTART=12/20/31 AGE=65.002053388
CHKSTART=12/21/96 DOBSTART=12/21/31 AGE=65.002053388
CHKSTART=12/22/96 DOBSTART=12/22/31 AGE=65.002053388
CHKSTART=12/23/96 DOBSTART=12/23/31 AGE=65.002053388
CHKSTART=12/24/96 DOBSTART=12/24/31 AGE=65.002053388
CHKSTART=12/25/96 DOBSTART=12/25/31 AGE=65.002053388
CHKSTART=12/26/96 DOBSTART=12/26/31 AGE=65.002053388
CHKSTART=12/27/96 DOBSTART=12/27/31 AGE=65.002053388
CHKSTART=12/28/96 DOBSTART=12/28/31 AGE=65.002053388
CHKSTART=12/29/96 DOBSTART=12/29/31 AGE=65.002053388
CHKSTART=12/30/96 DOBSTART=12/30/31 AGE=65.002053388
CHKSTART=12/31/96 DOBSTART=12/31/31 AGE=65.002053388
NOTE: The data set WORK.TEST4 has 1 observations and 6 variables.
NOTE: The DATA statement used 1.54 seconds.
101
102 /* Step TEST5 shows what happens when you attempt to calculate the age for */
103 /* benes born during 1932 (leap year) but who were born BEFORE february 29, 1932. */
104 /* In this example, I am using a LEAP YEAR (1996) to compare against */
105
106 data test5;
107 chkstart= mdy(01,01,96);
108 chkend = mdy(02,28,96);
109 dobstart = mdy(01,01,32);
110 dobend = mdy(02,28,32);
111
112 format chkstart dobstart mmddyy8.;
113
114 do i = chkstart to chkend;
115 if i = mdy(01,01,96) then
116 age = (chkstart- dobstart) / 365.25;
117 else if i > mdy(01,01,96) then
118 do;
119 dobstart=dobstart+1;
120 chkstart=chkstart+1;
121 age = (chkstart- dobstart) / 365.25;
122 end;
123 put chkstart= dobstart= age=;
124 end;
125 run;
CHKSTART=01/01/96 DOBSTART=01/01/32 AGE=64
CHKSTART=01/02/96 DOBSTART=01/02/32 AGE=64
CHKSTART=01/03/96 DOBSTART=01/03/32 AGE=64
CHKSTART=01/04/96 DOBSTART=01/04/32 AGE=64
CHKSTART=01/05/96 DOBSTART=01/05/32 AGE=64
CHKSTART=01/06/96 DOBSTART=01/06/32 AGE=64
CHKSTART=01/07/96 DOBSTART=01/07/32 AGE=64
CHKSTART=01/08/96 DOBSTART=01/08/32 AGE=64
CHKSTART=01/09/96 DOBSTART=01/09/32 AGE=64
CHKSTART=01/10/96 DOBSTART=01/10/32 AGE=64
CHKSTART=01/11/96 DOBSTART=01/11/32 AGE=64
CHKSTART=01/12/96 DOBSTART=01/12/32 AGE=64
CHKSTART=01/13/96 DOBSTART=01/13/32 AGE=64
CHKSTART=01/14/96 DOBSTART=01/14/32 AGE=64
CHKSTART=01/15/96 DOBSTART=01/15/32 AGE=64
CHKSTART=01/16/96 DOBSTART=01/16/32 AGE=64
CHKSTART=01/17/96 DOBSTART=01/17/32 AGE=64
CHKSTART=01/18/96 DOBSTART=01/18/32 AGE=64
CHKSTART=01/19/96 DOBSTART=01/19/32 AGE=64
CHKSTART=01/20/96 DOBSTART=01/20/32 AGE=64
CHKSTART=01/21/96 DOBSTART=01/21/32 AGE=64
CHKSTART=01/22/96 DOBSTART=01/22/32 AGE=64
CHKSTART=01/23/96 DOBSTART=01/23/32 AGE=64
CHKSTART=01/24/96 DOBSTART=01/24/32 AGE=64
CHKSTART=01/25/96 DOBSTART=01/25/32 AGE=64
CHKSTART=01/26/96 DOBSTART=01/26/32 AGE=64
CHKSTART=01/27/96 DOBSTART=01/27/32 AGE=64
CHKSTART=01/28/96 DOBSTART=01/28/32 AGE=64
CHKSTART=01/29/96 DOBSTART=01/29/32 AGE=64
CHKSTART=01/30/96 DOBSTART=01/30/32 AGE=64
CHKSTART=01/31/96 DOBSTART=01/31/32 AGE=64
CHKSTART=02/01/96 DOBSTART=02/01/32 AGE=64
CHKSTART=02/02/96 DOBSTART=02/02/32 AGE=64
CHKSTART=02/03/96 DOBSTART=02/03/32 AGE=64
CHKSTART=02/04/96 DOBSTART=02/04/32 AGE=64
CHKSTART=02/05/96 DOBSTART=02/05/32 AGE=64
CHKSTART=02/06/96 DOBSTART=02/06/32 AGE=64
CHKSTART=02/07/96 DOBSTART=02/07/32 AGE=64
CHKSTART=02/08/96 DOBSTART=02/08/32 AGE=64
CHKSTART=02/09/96 DOBSTART=02/09/32 AGE=64
CHKSTART=02/10/96 DOBSTART=02/10/32 AGE=64
CHKSTART=02/11/96 DOBSTART=02/11/32 AGE=64
CHKSTART=02/12/96 DOBSTART=02/12/32 AGE=64
CHKSTART=02/13/96 DOBSTART=02/13/32 AGE=64
CHKSTART=02/14/96 DOBSTART=02/14/32 AGE=64
CHKSTART=02/15/96 DOBSTART=02/15/32 AGE=64
CHKSTART=02/16/96 DOBSTART=02/16/32 AGE=64
CHKSTART=02/17/96 DOBSTART=02/17/32 AGE=64
CHKSTART=02/18/96 DOBSTART=02/18/32 AGE=64
CHKSTART=02/19/96 DOBSTART=02/19/32 AGE=64
CHKSTART=02/20/96 DOBSTART=02/20/32 AGE=64
CHKSTART=02/21/96 DOBSTART=02/21/32 AGE=64
CHKSTART=02/22/96 DOBSTART=02/22/32 AGE=64
CHKSTART=02/23/96 DOBSTART=02/23/32 AGE=64
CHKSTART=02/24/96 DOBSTART=02/24/32 AGE=64
CHKSTART=02/25/96 DOBSTART=02/25/32 AGE=64
CHKSTART=02/26/96 DOBSTART=02/26/32 AGE=64
CHKSTART=02/27/96 DOBSTART=02/27/32 AGE=64
CHKSTART=02/28/96 DOBSTART=02/28/32 AGE=64
NOTE: The data set WORK.TEST5 has 1 observations and 6 variables.
NOTE: The DATA statement used 0.5 seconds.
126
127 /* Step TEST6 shows what happens when you attempt to calculate the age for */
128 /* benes born during 1932 (leap year) but who were born AFTER february 29, 1932. */
129 /* In this example, I am using a LEAP YEAR (1996) to compare against */
130
131 data test6;
132 chkstart= mdy(03,01,96);
133 chkend = mdy(12,31,96);
134 dobstart = mdy(03,01,32);
135 dobend = mdy(12,31,32);
136
137 format chkstart dobstart mmddyy8.;
138
139 do i = chkstart to chkend;
140 if i = mdy(03,01,96) then
141 age = (chkstart- dobstart) / 365.25;
142 else if i > mdy(03,01,96) then
143 do;
144 dobstart=dobstart+1;
145 chkstart=chkstart+1;
146 age = (chkstart- dobstart) / 365.25;
147 end;
148 put chkstart= dobstart= age=;
149 end;
150 run;
CHKSTART=03/01/96 DOBSTART=03/01/32 AGE=64
CHKSTART=03/02/96 DOBSTART=03/02/32 AGE=64
CHKSTART=03/03/96 DOBSTART=03/03/32 AGE=64
CHKSTART=03/04/96 DOBSTART=03/04/32 AGE=64
CHKSTART=03/05/96 DOBSTART=03/05/32 AGE=64
CHKSTART=03/06/96 DOBSTART=03/06/32 AGE=64
CHKSTART=03/07/96 DOBSTART=03/07/32 AGE=64
CHKSTART=03/08/96 DOBSTART=03/08/32 AGE=64
CHKSTART=03/09/96 DOBSTART=03/09/32 AGE=64
CHKSTART=03/10/96 DOBSTART=03/10/32 AGE=64
CHKSTART=03/11/96 DOBSTART=03/11/32 AGE=64
CHKSTART=03/12/96 DOBSTART=03/12/32 AGE=64
CHKSTART=03/13/96 DOBSTART=03/13/32 AGE=64
CHKSTART=03/14/96 DOBSTART=03/14/32 AGE=64
CHKSTART=03/15/96 DOBSTART=03/15/32 AGE=64
CHKSTART=03/16/96 DOBSTART=03/16/32 AGE=64
CHKSTART=03/17/96 DOBSTART=03/17/32 AGE=64
CHKSTART=03/18/96 DOBSTART=03/18/32 AGE=64
CHKSTART=03/19/96 DOBSTART=03/19/32 AGE=64
CHKSTART=03/20/96 DOBSTART=03/20/32 AGE=64
CHKSTART=03/21/96 DOBSTART=03/21/32 AGE=64
CHKSTART=03/22/96 DOBSTART=03/22/32 AGE=64
CHKSTART=03/23/96 DOBSTART=03/23/32 AGE=64
CHKSTART=03/24/96 DOBSTART=03/24/32 AGE=64
CHKSTART=03/25/96 DOBSTART=03/25/32 AGE=64
CHKSTART=03/26/96 DOBSTART=03/26/32 AGE=64
CHKSTART=03/27/96 DOBSTART=03/27/32 AGE=64
CHKSTART=03/28/96 DOBSTART=03/28/32 AGE=64
CHKSTART=03/29/96 DOBSTART=03/29/32 AGE=64
CHKSTART=03/30/96 DOBSTART=03/30/32 AGE=64
CHKSTART=03/31/96 DOBSTART=03/31/32 AGE=64
CHKSTART=04/01/96 DOBSTART=04/01/32 AGE=64
CHKSTART=04/02/96 DOBSTART=04/02/32 AGE=64
CHKSTART=04/03/96 DOBSTART=04/03/32 AGE=64
CHKSTART=04/04/96 DOBSTART=04/04/32 AGE=64
CHKSTART=04/05/96 DOBSTART=04/05/32 AGE=64
CHKSTART=04/06/96 DOBSTART=04/06/32 AGE=64
CHKSTART=04/07/96 DOBSTART=04/07/32 AGE=64
CHKSTART=04/08/96 DOBSTART=04/08/32 AGE=64
CHKSTART=04/09/96 DOBSTART=04/09/32 AGE=64
CHKSTART=04/10/96 DOBSTART=04/10/32 AGE=64
CHKSTART=04/11/96 DOBSTART=04/11/32 AGE=64
CHKSTART=04/12/96 DOBSTART=04/12/32 AGE=64
CHKSTART=04/13/96 DOBSTART=04/13/32 AGE=64
CHKSTART=04/14/96 DOBSTART=04/14/32 AGE=64
CHKSTART=04/15/96 DOBSTART=04/15/32 AGE=64
CHKSTART=04/16/96 DOBSTART=04/16/32 AGE=64
CHKSTART=04/17/96 DOBSTART=04/17/32 AGE=64
CHKSTART=04/18/96 DOBSTART=04/18/32 AGE=64
CHKSTART=04/19/96 DOBSTART=04/19/32 AGE=64
CHKSTART=04/20/96 DOBSTART=04/20/32 AGE=64
CHKSTART=04/21/96 DOBSTART=04/21/32 AGE=64
CHKSTART=04/22/96 DOBSTART=04/22/32 AGE=64
CHKSTART=04/23/96 DOBSTART=04/23/32 AGE=64
CHKSTART=04/24/96 DOBSTART=04/24/32 AGE=64
CHKSTART=04/25/96 DOBSTART=04/25/32 AGE=64
CHKSTART=04/26/96 DOBSTART=04/26/32 AGE=64
CHKSTART=04/27/96 DOBSTART=04/27/32 AGE=64
CHKSTART=04/28/96 DOBSTART=04/28/32 AGE=64
CHKSTART=04/29/96 DOBSTART=04/29/32 AGE=64
CHKSTART=04/30/96 DOBSTART=04/30/32 AGE=64
CHKSTART=05/01/96 DOBSTART=05/01/32 AGE=64
CHKSTART=05/02/96 DOBSTART=05/02/32 AGE=64
CHKSTART=05/03/96 DOBSTART=05/03/32 AGE=64
CHKSTART=05/04/96 DOBSTART=05/04/32 AGE=64
CHKSTART=05/05/96 DOBSTART=05/05/32 AGE=64
CHKSTART=05/06/96 DOBSTART=05/06/32 AGE=64
CHKSTART=05/07/96 DOBSTART=05/07/32 AGE=64
CHKSTART=05/08/96 DOBSTART=05/08/32 AGE=64
CHKSTART=05/09/96 DOBSTART=05/09/32 AGE=64
CHKSTART=05/10/96 DOBSTART=05/10/32 AGE=64
CHKSTART=05/11/96 DOBSTART=05/11/32 AGE=64
CHKSTART=05/12/96 DOBSTART=05/12/32 AGE=64
CHKSTART=05/13/96 DOBSTART=05/13/32 AGE=64
CHKSTART=05/14/96 DOBSTART=05/14/32 AGE=64
CHKSTART=05/15/96 DOBSTART=05/15/32 AGE=64
CHKSTART=05/16/96 DOBSTART=05/16/32 AGE=64
CHKSTART=05/17/96 DOBSTART=05/17/32 AGE=64
CHKSTART=05/18/96 DOBSTART=05/18/32 AGE=64
CHKSTART=05/19/96 DOBSTART=05/19/32 AGE=64
CHKSTART=05/20/96 DOBSTART=05/20/32 AGE=64
CHKSTART=05/21/96 DOBSTART=05/21/32 AGE=64
CHKSTART=05/22/96 DOBSTART=05/22/32 AGE=64
CHKSTART=05/23/96 DOBSTART=05/23/32 AGE=64
CHKSTART=05/24/96 DOBSTART=05/24/32 AGE=64
CHKSTART=05/25/96 DOBSTART=05/25/32 AGE=64
CHKSTART=05/26/96 DOBSTART=05/26/32 AGE=64
CHKSTART=05/27/96 DOBSTART=05/27/32 AGE=64
CHKSTART=05/28/96 DOBSTART=05/28/32 AGE=64
CHKSTART=05/29/96 DOBSTART=05/29/32 AGE=64
CHKSTART=05/30/96 DOBSTART=05/30/32 AGE=64
CHKSTART=05/31/96 DOBSTART=05/31/32 AGE=64
CHKSTART=06/01/96 DOBSTART=06/01/32 AGE=64
CHKSTART=06/02/96 DOBSTART=06/02/32 AGE=64
CHKSTART=06/03/96 DOBSTART=06/03/32 AGE=64
CHKSTART=06/04/96 DOBSTART=06/04/32 AGE=64
CHKSTART=06/05/96 DOBSTART=06/05/32 AGE=64
CHKSTART=06/06/96 DOBSTART=06/06/32 AGE=64
CHKSTART=06/07/96 DOBSTART=06/07/32 AGE=64
CHKSTART=06/08/96 DOBSTART=06/08/32 AGE=64
CHKSTART=06/09/96 DOBSTART=06/09/32 AGE=64
CHKSTART=06/10/96 DOBSTART=06/10/32 AGE=64
CHKSTART=06/11/96 DOBSTART=06/11/32 AGE=64
CHKSTART=06/12/96 DOBSTART=06/12/32 AGE=64
CHKSTART=06/13/96 DOBSTART=06/13/32 AGE=64
CHKSTART=06/14/96 DOBSTART=06/14/32 AGE=64
CHKSTART=06/15/96 DOBSTART=06/15/32 AGE=64
CHKSTART=06/16/96 DOBSTART=06/16/32 AGE=64
CHKSTART=06/17/96 DOBSTART=06/17/32 AGE=64
CHKSTART=06/18/96 DOBSTART=06/18/32 AGE=64
CHKSTART=06/19/96 DOBSTART=06/19/32 AGE=64
CHKSTART=06/20/96 DOBSTART=06/20/32 AGE=64
CHKSTART=06/21/96 DOBSTART=06/21/32 AGE=64
CHKSTART=06/22/96 DOBSTART=06/22/32 AGE=64
CHKSTART=06/23/96 DOBSTART=06/23/32 AGE=64
CHKSTART=06/24/96 DOBSTART=06/24/32 AGE=64
CHKSTART=06/25/96 DOBSTART=06/25/32 AGE=64
CHKSTART=06/26/96 DOBSTART=06/26/32 AGE=64
CHKSTART=06/27/96 DOBSTART=06/27/32 AGE=64
CHKSTART=06/28/96 DOBSTART=06/28/32 AGE=64
CHKSTART=06/29/96 DOBSTART=06/29/32 AGE=64
CHKSTART=06/30/96 DOBSTART=06/30/32 AGE=64
CHKSTART=07/01/96 DOBSTART=07/01/32 AGE=64
CHKSTART=07/02/96 DOBSTART=07/02/32 AGE=64
CHKSTART=07/03/96 DOBSTART=07/03/32 AGE=64
CHKSTART=07/04/96 DOBSTART=07/04/32 AGE=64
CHKSTART=07/05/96 DOBSTART=07/05/32 AGE=64
CHKSTART=07/06/96 DOBSTART=07/06/32 AGE=64
CHKSTART=07/07/96 DOBSTART=07/07/32 AGE=64
CHKSTART=07/08/96 DOBSTART=07/08/32 AGE=64
CHKSTART=07/09/96 DOBSTART=07/09/32 AGE=64
CHKSTART=07/10/96 DOBSTART=07/10/32 AGE=64
CHKSTART=07/11/96 DOBSTART=07/11/32 AGE=64
CHKSTART=07/12/96 DOBSTART=07/12/32 AGE=64
CHKSTART=07/13/96 DOBSTART=07/13/32 AGE=64
CHKSTART=07/14/96 DOBSTART=07/14/32 AGE=64
CHKSTART=07/15/96 DOBSTART=07/15/32 AGE=64
CHKSTART=07/16/96 DOBSTART=07/16/32 AGE=64
CHKSTART=07/17/96 DOBSTART=07/17/32 AGE=64
CHKSTART=07/18/96 DOBSTART=07/18/32 AGE=64
CHKSTART=07/19/96 DOBSTART=07/19/32 AGE=64
CHKSTART=07/20/96 DOBSTART=07/20/32 AGE=64
CHKSTART=07/21/96 DOBSTART=07/21/32 AGE=64
CHKSTART=07/22/96 DOBSTART=07/22/32 AGE=64
CHKSTART=07/23/96 DOBSTART=07/23/32 AGE=64
CHKSTART=07/24/96 DOBSTART=07/24/32 AGE=64
CHKSTART=07/25/96 DOBSTART=07/25/32 AGE=64
CHKSTART=07/26/96 DOBSTART=07/26/32 AGE=64
CHKSTART=07/27/96 DOBSTART=07/27/32 AGE=64
CHKSTART=07/28/96 DOBSTART=07/28/32 AGE=64
CHKSTART=07/29/96 DOBSTART=07/29/32 AGE=64
CHKSTART=07/30/96 DOBSTART=07/30/32 AGE=64
CHKSTART=07/31/96 DOBSTART=07/31/32 AGE=64
CHKSTART=08/01/96 DOBSTART=08/01/32 AGE=64
CHKSTART=08/02/96 DOBSTART=08/02/32 AGE=64
CHKSTART=08/03/96 DOBSTART=08/03/32 AGE=64
CHKSTART=08/04/96 DOBSTART=08/04/32 AGE=64
CHKSTART=08/05/96 DOBSTART=08/05/32 AGE=64
CHKSTART=08/06/96 DOBSTART=08/06/32 AGE=64
CHKSTART=08/07/96 DOBSTART=08/07/32 AGE=64
CHKSTART=08/08/96 DOBSTART=08/08/32 AGE=64
CHKSTART=08/09/96 DOBSTART=08/09/32 AGE=64
CHKSTART=08/10/96 DOBSTART=08/10/32 AGE=64
CHKSTART=08/11/96 DOBSTART=08/11/32 AGE=64
CHKSTART=08/12/96 DOBSTART=08/12/32 AGE=64
CHKSTART=08/13/96 DOBSTART=08/13/32 AGE=64
CHKSTART=08/14/96 DOBSTART=08/14/32 AGE=64
CHKSTART=08/15/96 DOBSTART=08/15/32 AGE=64
CHKSTART=08/16/96 DOBSTART=08/16/32 AGE=64
CHKSTART=08/17/96 DOBSTART=08/17/32 AGE=64
CHKSTART=08/18/96 DOBSTART=08/18/32 AGE=64
CHKSTART=08/19/96 DOBSTART=08/19/32 AGE=64
CHKSTART=08/20/96 DOBSTART=08/20/32 AGE=64
CHKSTART=08/21/96 DOBSTART=08/21/32 AGE=64
CHKSTART=08/22/96 DOBSTART=08/22/32 AGE=64
CHKSTART=08/23/96 DOBSTART=08/23/32 AGE=64
CHKSTART=08/24/96 DOBSTART=08/24/32 AGE=64
CHKSTART=08/25/96 DOBSTART=08/25/32 AGE=64
CHKSTART=08/26/96 DOBSTART=08/26/32 AGE=64
CHKSTART=08/27/96 DOBSTART=08/27/32 AGE=64
CHKSTART=08/28/96 DOBSTART=08/28/32 AGE=64
CHKSTART=08/29/96 DOBSTART=08/29/32 AGE=64
CHKSTART=08/30/96 DOBSTART=08/30/32 AGE=64
CHKSTART=08/31/96 DOBSTART=08/31/32 AGE=64
CHKSTART=09/01/96 DOBSTART=09/01/32 AGE=64
CHKSTART=09/02/96 DOBSTART=09/02/32 AGE=64
CHKSTART=09/03/96 DOBSTART=09/03/32 AGE=64
CHKSTART=09/04/96 DOBSTART=09/04/32 AGE=64
CHKSTART=09/05/96 DOBSTART=09/05/32 AGE=64
CHKSTART=09/06/96 DOBSTART=09/06/32 AGE=64
CHKSTART=09/07/96 DOBSTART=09/07/32 AGE=64
CHKSTART=09/08/96 DOBSTART=09/08/32 AGE=64
CHKSTART=09/09/96 DOBSTART=09/09/32 AGE=64
CHKSTART=09/10/96 DOBSTART=09/10/32 AGE=64
CHKSTART=09/11/96 DOBSTART=09/11/32 AGE=64
CHKSTART=09/12/96 DOBSTART=09/12/32 AGE=64
CHKSTART=09/13/96 DOBSTART=09/13/32 AGE=64
CHKSTART=09/14/96 DOBSTART=09/14/32 AGE=64
CHKSTART=09/15/96 DOBSTART=09/15/32 AGE=64
CHKSTART=09/16/96 DOBSTART=09/16/32 AGE=64
CHKSTART=09/17/96 DOBSTART=09/17/32 AGE=64
CHKSTART=09/18/96 DOBSTART=09/18/32 AGE=64
CHKSTART=09/19/96 DOBSTART=09/19/32 AGE=64
CHKSTART=09/20/96 DOBSTART=09/20/32 AGE=64
CHKSTART=09/21/96 DOBSTART=09/21/32 AGE=64
CHKSTART=09/22/96 DOBSTART=09/22/32 AGE=64
CHKSTART=09/23/96 DOBSTART=09/23/32 AGE=64
CHKSTART=09/24/96 DOBSTART=09/24/32 AGE=64
CHKSTART=09/25/96 DOBSTART=09/25/32 AGE=64
CHKSTART=09/26/96 DOBSTART=09/26/32 AGE=64
CHKSTART=09/27/96 DOBSTART=09/27/32 AGE=64
CHKSTART=09/28/96 DOBSTART=09/28/32 AGE=64
CHKSTART=09/29/96 DOBSTART=09/29/32 AGE=64
CHKSTART=09/30/96 DOBSTART=09/30/32 AGE=64
CHKSTART=10/01/96 DOBSTART=10/01/32 AGE=64
CHKSTART=10/02/96 DOBSTART=10/02/32 AGE=64
CHKSTART=10/03/96 DOBSTART=10/03/32 AGE=64
CHKSTART=10/04/96 DOBSTART=10/04/32 AGE=64
CHKSTART=10/05/96 DOBSTART=10/05/32 AGE=64
CHKSTART=10/06/96 DOBSTART=10/06/32 AGE=64
CHKSTART=10/07/96 DOBSTART=10/07/32 AGE=64
CHKSTART=10/08/96 DOBSTART=10/08/32 AGE=64
CHKSTART=10/09/96 DOBSTART=10/09/32 AGE=64
CHKSTART=10/10/96 DOBSTART=10/10/32 AGE=64
CHKSTART=10/11/96 DOBSTART=10/11/32 AGE=64
CHKSTART=10/12/96 DOBSTART=10/12/32 AGE=64
CHKSTART=10/13/96 DOBSTART=10/13/32 AGE=64
CHKSTART=10/14/96 DOBSTART=10/14/32 AGE=64
CHKSTART=10/15/96 DOBSTART=10/15/32 AGE=64
CHKSTART=10/16/96 DOBSTART=10/16/32 AGE=64
CHKSTART=10/17/96 DOBSTART=10/17/32 AGE=64
CHKSTART=10/18/96 DOBSTART=10/18/32 AGE=64
CHKSTART=10/19/96 DOBSTART=10/19/32 AGE=64
CHKSTART=10/20/96 DOBSTART=10/20/32 AGE=64
CHKSTART=10/21/96 DOBSTART=10/21/32 AGE=64
CHKSTART=10/22/96 DOBSTART=10/22/32 AGE=64
CHKSTART=10/23/96 DOBSTART=10/23/32 AGE=64
CHKSTART=10/24/96 DOBSTART=10/24/32 AGE=64
CHKSTART=10/25/96 DOBSTART=10/25/32 AGE=64
CHKSTART=10/26/96 DOBSTART=10/26/32 AGE=64
CHKSTART=10/27/96 DOBSTART=10/27/32 AGE=64
CHKSTART=10/28/96 DOBSTART=10/28/32 AGE=64
CHKSTART=10/29/96 DOBSTART=10/29/32 AGE=64
CHKSTART=10/30/96 DOBSTART=10/30/32 AGE=64
CHKSTART=10/31/96 DOBSTART=10/31/32 AGE=64
CHKSTART=11/01/96 DOBSTART=11/01/32 AGE=64
CHKSTART=11/02/96 DOBSTART=11/02/32 AGE=64
CHKSTART=11/03/96 DOBSTART=11/03/32 AGE=64
CHKSTART=11/04/96 DOBSTART=11/04/32 AGE=64
CHKSTART=11/05/96 DOBSTART=11/05/32 AGE=64
CHKSTART=11/06/96 DOBSTART=11/06/32 AGE=64
CHKSTART=11/07/96 DOBSTART=11/07/32 AGE=64
CHKSTART=11/08/96 DOBSTART=11/08/32 AGE=64
CHKSTART=11/09/96 DOBSTART=11/09/32 AGE=64
CHKSTART=11/10/96 DOBSTART=11/10/32 AGE=64
CHKSTART=11/11/96 DOBSTART=11/11/32 AGE=64
CHKSTART=11/12/96 DOBSTART=11/12/32 AGE=64
CHKSTART=11/13/96 DOBSTART=11/13/32 AGE=64
CHKSTART=11/14/96 DOBSTART=11/14/32 AGE=64
CHKSTART=11/15/96 DOBSTART=11/15/32 AGE=64
CHKSTART=11/16/96 DOBSTART=11/16/32 AGE=64
CHKSTART=11/17/96 DOBSTART=11/17/32 AGE=64
CHKSTART=11/18/96 DOBSTART=11/18/32 AGE=64
CHKSTART=11/19/96 DOBSTART=11/19/32 AGE=64
CHKSTART=11/20/96 DOBSTART=11/20/32 AGE=64
CHKSTART=11/21/96 DOBSTART=11/21/32 AGE=64
CHKSTART=11/22/96 DOBSTART=11/22/32 AGE=64
CHKSTART=11/23/96 DOBSTART=11/23/32 AGE=64
CHKSTART=11/24/96 DOBSTART=11/24/32 AGE=64
CHKSTART=11/25/96 DOBSTART=11/25/32 AGE=64
CHKSTART=11/26/96 DOBSTART=11/26/32 AGE=64
CHKSTART=11/27/96 DOBSTART=11/27/32 AGE=64
CHKSTART=11/28/96 DOBSTART=11/28/32 AGE=64
CHKSTART=11/29/96 DOBSTART=11/29/32 AGE=64
CHKSTART=11/30/96 DOBSTART=11/30/32 AGE=64
CHKSTART=12/01/96 DOBSTART=12/01/32 AGE=64
CHKSTART=12/02/96 DOBSTART=12/02/32 AGE=64
CHKSTART=12/03/96 DOBSTART=12/03/32 AGE=64
CHKSTART=12/04/96 DOBSTART=12/04/32 AGE=64
CHKSTART=12/05/96 DOBSTART=12/05/32 AGE=64
CHKSTART=12/06/96 DOBSTART=12/06/32 AGE=64
CHKSTART=12/07/96 DOBSTART=12/07/32 AGE=64
CHKSTART=12/08/96 DOBSTART=12/08/32 AGE=64
CHKSTART=12/09/96 DOBSTART=12/09/32 AGE=64
CHKSTART=12/10/96 DOBSTART=12/10/32 AGE=64
CHKSTART=12/11/96 DOBSTART=12/11/32 AGE=64
CHKSTART=12/12/96 DOBSTART=12/12/32 AGE=64
CHKSTART=12/13/96 DOBSTART=12/13/32 AGE=64
CHKSTART=12/14/96 DOBSTART=12/14/32 AGE=64
CHKSTART=12/15/96 DOBSTART=12/15/32 AGE=64
CHKSTART=12/16/96 DOBSTART=12/16/32 AGE=64
CHKSTART=12/17/96 DOBSTART=12/17/32 AGE=64
CHKSTART=12/18/96 DOBSTART=12/18/32 AGE=64
CHKSTART=12/19/96 DOBSTART=12/19/32 AGE=64
CHKSTART=12/20/96 DOBSTART=12/20/32 AGE=64
CHKSTART=12/21/96 DOBSTART=12/21/32 AGE=64
CHKSTART=12/22/96 DOBSTART=12/22/32 AGE=64
CHKSTART=12/23/96 DOBSTART=12/23/32 AGE=64
CHKSTART=12/24/96 DOBSTART=12/24/32 AGE=64
CHKSTART=12/25/96 DOBSTART=12/25/32 AGE=64
CHKSTART=12/26/96 DOBSTART=12/26/32 AGE=64
CHKSTART=12/27/96 DOBSTART=12/27/32 AGE=64
CHKSTART=12/28/96 DOBSTART=12/28/32 AGE=64
CHKSTART=12/29/96 DOBSTART=12/29/32 AGE=64
CHKSTART=12/30/96 DOBSTART=12/30/32 AGE=64
CHKSTART=12/31/96 DOBSTART=12/31/32 AGE=64
NOTE: The data set WORK.TEST6 has 1 observations and 6 variables.
NOTE: The DATA statement used 1.26 seconds.
AGESTAND.SAS [application/octet-stream]
| 
