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powerSurvEpi (version 0.0.6)

Power and sample size calculation for survival analysis of epidemiological studies

Description

This package includes a set of functions to calculate power and sample size for testing main effect or interaction effect in the survival analysis of epidemiological studies (non-randomized studies), taking into account the correlation between the covariate of the interest and other covariates. Some calculations also take into account the competing risks and stratified analysis. This package also includes a set of functions to calculate power and sample size for testing main effect in the survival analysis of randomized clinical trials.

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Install

install.packages('powerSurvEpi')

Monthly Downloads

793

Version

0.0.6

License

GPL (>= 2)

Maintainer

Weiliang Qiu

Last Published

March 31st, 2012

Functions in powerSurvEpi (0.0.6)