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Message-ID: <BLU140-W437BD35E3AC10E934F80E0CB160@phx.gbl> Date: 2008-03-02T18:01:12Z From: Bo Zhou Subject: elegant way to minus on each row of a matrix In-Reply-To: <000701c87c8e$19e00090$2f01a8c0@coresystem> An embedded and charset-unspecified text was scrubbed... Name: not available Url: https://stat.ethz.ch/pipermail/r-help/attachments/20080302/e3115e2a/attachment.pl