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...isation has an inherent unit-sum constraint, which substantially facilitate maximum likelihood fitting for datasets with large cluster sizes. For an application to a binary response with 12 repeated measurements, see the help-file of function drm. For more information, see: http://www.helsinki.fi/~jtjokine/drm/ Bug reports, comments or suggestions are welcome. best, Jukka Jokinen _______________________________________________ R-packages mailing list R-packages at stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-packages

...isation has an inherent unit-sum constraint, which substantially facilitate maximum likelihood fitting for datasets with large cluster sizes. For an application to a binary response with 12 repeated measurements, see the help-file of function drm. For more information, see: http://www.helsinki.fi/~jtjokine/drm/ Bug reports, comments or suggestions are welcome. best, Jukka Jokinen _______________________________________________ R-packages mailing list R-packages at stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-packages

Dear R-users, 1) has there been plans to add na.include-function for handling missing values in objects? This would be particularly helpful for functions that fit models for longitudinal datasets with possible missing responses. 2) I am using nlm for a numerical optimisation of a function. Sometimes the function produces NA as a result. nlm gives a warning that NA was replaced by a maximum