Dear R users, The package proptest (http://www.davidkraus.net/proptest/) has been recently released to CRAN. The package provides functions for testing the proportional hazards assumption in the Cox model for right censored survival data. Two types of tests for identifying nonproportional covariates are implemented: * data-driven Neyman type smooth tests (using both nested and all-subsets variant of the BIC), * tests based on the score process (KS, CM, and AD type, with the LWY simulation). Bug reports, comments or suggestions are welcome. Regards, David. -- David Kraus Institute of Information Theory and Automation Pod Vodarenskou vezi 4 18208 Praha 8 Czechia & Charles University in Prague Department of Statistics Sokolovska 83 18675 Praha 8 Czechia kraus #at# karlin.mff.cuni.cz http://www.davidkraus.net/ _______________________________________________ R-packages mailing list R-packages at stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-packages