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Message-ID: <BLU140-W13ED9A931C5487696B38E4CB160@phx.gbl> Date: 2008-03-02T18:03:07Z From: Bo Zhou Subject: elegant way to minus on each row of a matrix In-Reply-To: <da79af330803020956rc2e45d8k5a880a2628a80cf6@mail.gmail.com> An embedded and charset-unspecified text was scrubbed... Name: not available Url: https://stat.ethz.ch/pipermail/r-help/attachments/20080302/62aa2765/attachment.pl