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Message-ID: <AANLkTim3H9DFSJa-KtjX-khnpxDLLhGoWO=dQ_jF34k=@mail.gmail.com> Date: 2011-01-29T15:46:45Z From: Fernando Lima Subject: Problem in weighting standard deviations In-Reply-To: <4D43EDD3.90309@gmail.com> An embedded and charset-unspecified text was scrubbed... Name: not available URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20110129/fb7fe909/attachment.pl>