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Message-ID: <116154108.990531.1407231397559.open-xchange@patina.store> Date: 2014-08-05T09:36:36Z From: D. Alain Subject: extract descriptive stats for categorial data from dataframe An embedded and charset-unspecified text was scrubbed... Name: not available URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20140805/2c20205b/attachment.pl>