Raw Message

Message-ID: <5057B976.4080207@sapo.pt>
Date: 2012-09-17T23:59:50Z
From: Rui Barradas
Subject: help with calculation from dataframe with multiple entries per sample
In-Reply-To: <1347923753.2562.YahooMailNeo@web142501.mail.bf1.yahoo.com>

An embedded and charset-unspecified text was scrubbed...
Name: not available
URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20120918/e72c8d92/attachment.pl>