Date: Sat, 20 Dec 2008 10:35:28 -0500
Reply-To: Ian Whitlock <iw1sas@GMAIL.COM>
Sender: "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From: Ian Whitlock <iw1sas@GMAIL.COM>
Subject: Re: Rename variable names into yyyymmm_[variablename] format
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In the thread "Rename variable names into yyyymmm_[variablename]
format" http://tinyurl.com/9vt53j I recently wrote
However the major mistake is one of understanding the problem. You
do not want to know how many obs are in SRTDATA; you want to find
the appropriate size of the arrays in the DATA step creating MOVE.
The right code is depends somewhat on the data. However it does
not seem unreasonable to expect most groups to have most months.
The criticism is false since the sort preceding the DATA step used
the NODUPKEY option.