Hello,
Below is resultant table with just the first and last records for each application. How can I get the time difference between the first record (Start Time) and the last record (EndTime) for the same application id?
For example - AppID 1001 time difference is 0 hours, 2 minutes, 24 seconds.
Thanks!
AppID | OprID | StartTime | EndTime |
1001 | 1 | 09OCT2013:11:24:51.000000 | 09OCT2013:11:27:15.000000 |
1001 | 1 | 09OCT2013:11:26:16.000000 | 09OCT2013:11:27:15.000000 |
1002 | 2 | 09OCT2013:09:15:49.000000 | 09OCT2013:09:34:33.000000 |
1002 | 2 | 09OCT2013:09:24:16.000000 | 09OCT2013:09:34:33.000000 |
1003 | 3 | 09OCT2013:11:19:43.000000 | 09OCT2013:11:19:57.000000 |
1003 | 3 | 10OCT2013:14:50:47.000000 | 10OCT2013:14:51:16.000000 |
DATETIMEs in SAS are stored as an integer number of seconds since 1/1/1960 0:00:00. So, you can simply subtract the two values. You can then format the result with a TIME format.
Data want; set have; by appID; retain starting_time; if first.appID then starting_time=starttime; if last.appID then do; duration=endtime-starting_time; output; end; format duration TIME8.; run;
DATETIMEs in SAS are stored as an integer number of seconds since 1/1/1960 0:00:00. So, you can simply subtract the two values. You can then format the result with a TIME format.
Data want; set have; by appID; retain starting_time; if first.appID then starting_time=starttime; if last.appID then do; duration=endtime-starting_time; output; end; format duration TIME8.; run;
Thank you very much Snoopy369!
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