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Message-ID: <AANLkTin+f_9pS-z7jgckMCKmSn7Y6ynk6Nb8OTeDY2XP@mail.gmail.com> Date: 2011-02-21T09:36:26Z From: Gregorio R. Serrano Subject: [R-es] mineo de textos In-Reply-To: <COL121-W6369DD4FC3B4E3FCC95979ACD50@phx.gbl> An embedded and charset-unspecified text was scrubbed... Name: no disponible URL: <https://stat.ethz.ch/pipermail/r-help-es/attachments/20110221/62048053/attachment.pl>