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Message-ID: <CADwqtCML-rzoRyP=V3OXqeWz2zWz061MUF5pH8wp0JiWUNdw+w@mail.gmail.com> Date: 2013-08-29T21:51:54Z From: Gabriel Becker Subject: model.frame(), model.matrix(), and derived predictor variables In-Reply-To: <521F4AF0.9060908@gmail.com> An embedded and charset-unspecified text was scrubbed... Name: not available URL: <https://stat.ethz.ch/pipermail/r-devel/attachments/20130829/dbb01303/attachment.pl>