Raw Message

Message-ID: <732855.47176.qm@web56004.mail.re3.yahoo.com>
Date: 2007-12-09T03:26:09Z
From: Milton Cezar Ribeiro
Subject: adjusting "levels" after subset a table

Um texto embutido e sem conjunto de caracteres especificado associado...
Nome: n?o dispon?vel
Url: https://stat.ethz.ch/pipermail/r-help/attachments/20071208/5409f1a7/attachment.pl