Description Details Author(s) References
This package fits multiple variable mixtures of various parametric proportional hazard models using the EM-Algorithm. Proportionality restrictions can be imposed on the latent groups and/or on the variables. Several survival distributions can be specified. Missing and censored values are allowed. Independence is assumed over the single variables.
Package: | mixPHM |
Type: | Package |
Version: | 0.7.0 |
Date: | 2008-12-15 |
License: | GPL |
Patrick Mair, Marcus Hudec
Maintainer: Patrick Mair <patrick.mair@wu-wien.ac.at>
Mair, P., and Hudec, M. (2008). Analysis of dwell times in Web Usage Mining. Proceedings of the 31st Annual Conference of the German Classification Society on Data Analysis, Machine Learning, and Applications.
Kalbfleisch, J.D., and Prentice, R.L. (1980). The statistical analysis of failure time data. New York: Wiley.
Celaux, G., and Govaert, G. (1992). A classification EM algorithm for clustering and two stochastic versions. Computational Statistics and Data Analysis, 14, 315-332.
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