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Message-ID: <027c01c55fc5$3713fce0$1b9e5f86@simurechner> Date: 2005-05-23T18:28:07Z From: Stefan Pohl Subject: Left truncation in shared frailty models with time-varying covariates An embedded and charset-unspecified text was scrubbed... Name: not available Url: https://stat.ethz.ch/pipermail/r-help/attachments/20050523/f2206f48/attachment.pl