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Message-ID: <CAOKbq8iNmwX=jk6MJ9mtc+ExVWPjasXyWXq644Rin_xQVrJgCg@mail.gmail.com> Date: 2012-03-04T17:42:33Z From: Carlos Ortega Subject: [R-es] ajustes de datos In-Reply-To: <1330821525.7939.YahooMailNeo@web24702.mail.ird.yahoo.com> An embedded and charset-unspecified text was scrubbed... Name: no disponible URL: <https://stat.ethz.ch/pipermail/r-help-es/attachments/20120304/e70d4573/attachment.pl>