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Message-ID: <CAKL8G3FfFtyChQZ90rn9fbA26gMonjCMqv8EiukLYVdZa603+Q@mail.gmail.com> Date: 2012-01-21T18:48:46Z From: Jorge I Velez Subject: [R-es] sumarizar In-Reply-To: <CAMGr9Pm8prukyf=e=WNjeY+2gtNzMX1e-TdOWziU2mhPSs4X7g@mail.gmail.com> An embedded and charset-unspecified text was scrubbed... Name: no disponible URL: <https://stat.ethz.ch/pipermail/r-help-es/attachments/20120121/086eb528/attachment.pl>