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Message-ID: <CAHcQa4+bNqPc1caZN7otSC_V+3_CiBeGhne-tv9SGhuJRqpm1g@mail.gmail.com> Date: 2011-10-05T12:25:51Z From: Richard Iles Subject: repeating categorical variable codes An embedded and charset-unspecified text was scrubbed... Name: not available URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20111005/6b85f4e2/attachment.pl>