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Message-ID: <317737de0803061457v2f580605uf9722c2266d8e4eb@mail.gmail.com> Date: 2008-03-06T22:57:37Z From: Jorge Iván Vélez Subject: How to hold a value(Mean sq) with a string In-Reply-To: <459203.61822.qm@web56613.mail.re3.yahoo.com> An embedded and charset-unspecified text was scrubbed... Name: not available Url: https://stat.ethz.ch/pipermail/r-help/attachments/20080306/965e27b0/attachment.pl