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st: reshape


From   "Airey, David C" <david.airey@vanderbilt.edu>
To   "statalist@hsphsun2.harvard.edu" <statalist@hsphsun2.harvard.edu>
Subject   st: reshape
Date   Tue, 7 Aug 2012 12:00:16 -0500

.

When reshaping datasets from wide to long with very many variables and rows, is there any gain in speed of reshaping fewer variables or rows and then later combining versus letting reshape do its thing on the whole data set?

-Dave

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