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Message-ID: <CAOKbq8h=fW+f6TYjzg8m1k+tjvad4M6VfMeODdus2odbgvDwVQ@mail.gmail.com> Date: 2012-03-20T23:21:48Z From: Carlos Ortega Subject: [R-es] Agregar variables de un dataframe In-Reply-To: <COL121-W53C08111DFC42B9D994AC1AC430@phx.gbl> An embedded and charset-unspecified text was scrubbed... Name: no disponible URL: <https://stat.ethz.ch/pipermail/r-help-es/attachments/20120321/cd166be0/attachment.pl>