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Message-ID: <AANLkTimdRgOGo+o8aqan5gZzaU9myKnEQbQJiMYu1Wa0@mail.gmail.com> Date: 2011-01-13T11:19:52Z From: Jacob Kasper Subject: "Ghost" values after subsetting In-Reply-To: <AANLkTik1ugzCE3bbi0cC_8Oqm7vfnd6xhUq-9sQz4++E@mail.gmail.com> An embedded and charset-unspecified text was scrubbed... Name: not available URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20110113/bf853058/attachment.pl>