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Message-ID: <3EB92D5B.3030905@tuebingen.mpg.de>
Date: 2003-05-07T15:59:23Z
From: alexander.schnee@tuebingen.mpg.de
Subject: element of

Dear all,

is there any funktion in R which i can use to check if a single value is element of a matrix or data.frame so that it returns me logical values like TRUE/FALSE.

Thanks in advance for your help!