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Message-ID: <49486.68980.qm@web57514.mail.re1.yahoo.com> Date: 2009-02-13T12:51:51Z From: Tim Smith Subject: directory manipulation An embedded and charset-unspecified text was scrubbed... Name: not available URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20090213/7a4ed365/attachment-0001.pl>