Date:         Tue, 15 Dec 2009 06:38:39 -0500
Reply-To:     Shaik Hymad <hymadsk@GMAIL.COM>
Sender:       "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:         Shaik Hymad <hymadsk@GMAIL.COM>
Subject:      how to solve this senario-time formats
Content-Type: text/plain; charset=ISO-8859-1

Hi To All,

I have a datalike

PATID     DOSEQ     LDOSE                 RDOSE
01S0001    1        09:21                 08:52
01S0001    2        11:14                 11:15
01S0001    3        14:21                 14:33
01S0001    1        08:37                 08:38
01S0001    2        11:08                 11:10
01S0001    3        14:01                 14:03
01S0001    1        08:34                 08:36
01S0001    2        11:09                 11:11
01S0001    3        14:19                 14:21
01S0001    1        08:40                 08:42
01S0001    2        11:17                 11:39
01S0001    3        14:18                 14:20


 I want output like

 Subjects in whom the dosing regimen was not adhered to
         if doseq=1 then  09:00 ± 30 mins,
         if doseq=2 then  11:30 ± 30 mins,
         if doseq=3 then  14:30 ± 30 mins


can you please check and let me know,how to solve  this above condition in
time formats

Thanks,
Hymad