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Creating a data frame of NAs

To: <s-news@lists.biostat.wustl.edu>
Subject: Creating a data frame of NAs
From: "Khan, Sohail" <khan@cshl.edu>
Date: Fri, 17 Feb 2006 15:17:24 -0500
Thread-index: AcYz/ypriYkILfaDTXWxcp9FWDmD9A==
Thread-topic: Creating a data frame of NAs
Dear List,

Sorry, this is really an elementary question.  How would I create a data frame 
of NA with 65000 rows and 37 columns?
Thanks.


Sohail Khan
Scientific Programmer
COLD SPRING HARBOR LABORATORY
Genome Research Center
500 Sunnyside Boulevard
Woodbury, NY 11797
(516)422-4076


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