| Date: | Sun, 28 Mar 2010 06:44:09 -0700 |
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| Reply-To: | Mike Anas <mikeanas@GMAIL.COM> |
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| Sender: | "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU> |
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| From: | Mike Anas <mikeanas@GMAIL.COM> |
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| Organization: | http://groups.google.com |
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| Subject: | PROC EXPAND |
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| Content-Type: | text/plain; charset=ISO-8859-1 |
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Does anyone know how to use PROC EXPAND without it dropping an
observation when there is only 1 "usable input observation" per by
group?
I'm using PROC EXPAND to lag fields and want it to function similar to
a left join.
Thanks.
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