Compute the difference from one visit to the next

Fluorite | Level 6

Is there any information on how to compute the difference from one visit to the next in a SAS data?

2 REPLIES 2

Diamond | Level 26

Re: Compute the difference from one visit to the next

Posted 09-30-2019 08:15 PM (937 views) | In reply to michelle05

You could use the LAG() function or the DIF() function.

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Paige Miller

Fluorite | Level 6

Posted 09-30-2019 08:34 PM (929 views) | In reply to PaigeMiller

Thank you! I will try it.