mixPHM-package {mixPHM} | R Documentation |
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 values are allowed. Independence is assumed over the single variables.
Package: | mixPHM |
Type: | Package |
Version: | 0.6.2 |
Date: | 2008-06-26 |
License: | GPL |
Patrick Mair, Marcus Hudec
Maintainer: Patrick Mair <patrick.mair@wu-wien.ac.at>
Mair, P., & Hudec, M. (2008). Analysis of dwell times in Web Usage Mining. In C. Preisach, H. Burkhardt, L. Schmidt-Thieme, & R. Decker (eds.), Data Analysis, Machine Learning, and Applications, pp. 593-600. Berlin: Springer.
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.