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Message-ID: <CAKL8G3EfsqnvOe3YB9GzWqvPribs-TQTZ282ZKoBBLXJzA-nDQ@mail.gmail.com> Date: 2013-01-30T09:49:54Z From: Jorge I Velez Subject: substring from behind In-Reply-To: <1359536721217-4657029.post@n4.nabble.com> An embedded and charset-unspecified text was scrubbed... Name: not available URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20130130/b25f6b16/attachment.pl>