powerSurvEpi: Power and Sample Size Calculation for Survival Analysis of Epidemiological Studies

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.

Author
Weiliang Qiu <stwxq@channing.harvard.edu>, Jorge Chavarro <JCHAVARR@hsph.harvard.edu>, Ross Lazarus <ross.lazarus@channing.harvard.edu>, Bernard Rosner <stbar@channing.harvard.edu>, Jing Ma <jing.ma@channing.harvard.edu>.
Date of publication
2015-07-24 07:54:02
Maintainer
Weiliang Qiu <stwxq@channing.harvard.edu>
License
GPL (>= 2)
Version
0.0.9

View on CRAN

Man pages

numDEpi
Calculate Number of Deaths Required for Cox Proportional...
numDEpi.default
Calculate Number of Deaths Required for Cox Proportional...
Oph
Ophthalmology Data
powerCT
Power Calculation in the Analysis of Survival Data for...
powerCT.default
Power Calculation in the Analysis of Survival Data for...
powerCT.default0
Power Calculation in the Analysis of Survival Data for...
powerEpi
Power Calculation for Cox Proportional Hazards Regression...
powerEpiCont
Power Calculation for Cox Proportional Hazards Regression...
powerEpiCont.default
Power Calculation for Cox Proportional Hazards Regression...
powerEpi.default
Power Calculation for Cox Proportional Hazards Regression...
powerEpiInt
Power Calculation Testing Interaction Effect for Cox...
powerEpiInt2
Power Calculation Testing Interaction Effect for Cox...
powerEpiInt.default0
Power Calculation Testing Interaction Effect for Cox...
powerEpiInt.default1
Power Calculation Testing Interaction Effect for Cox...
power.stratify
Power Calculation for Survival Analysis with Binary Predictor...
ssizeCT
Sample Size Calculation in the Analysis of Survival Data for...
ssizeCT.default
Sample Size Calculation in the Analysis of Survival Data for...
ssizeEpi
Sample Size Calculation for Cox Proportional Hazards...
ssizeEpiCont
Sample Size Calculation for Cox Proportional Hazards...
ssizeEpiCont.default
Sample Size Calculation for Cox Proportional Hazards...
ssizeEpi.default
Sample Size Calculation for Cox Proportional Hazards...
ssizeEpiInt
Sample Size Calculation Testing Interaction Effect for Cox...
ssizeEpiInt2
Sample Size Calculation Testing Interaction Effect for Cox...
ssizeEpiInt.default0
Sample Size Calculation Testing Interaction Effect for Cox...
ssizeEpiInt.default1
Sample Size Calculation Testing Interaction Effect for Cox...
ssize.stratify
Sample size calculation for Survival Analysis with Binary...

Files in this package

powerSurvEpi
powerSurvEpi/NAMESPACE
powerSurvEpi/NEWS
powerSurvEpi/data
powerSurvEpi/data/Oph.rda
powerSurvEpi/data/Oph.csv.gz
powerSurvEpi/R
powerSurvEpi/R/power.stratify.R
powerSurvEpi/R/powerCT.R
powerSurvEpi/R/powerEpi.R
powerSurvEpi/MD5
powerSurvEpi/DESCRIPTION
powerSurvEpi/man
powerSurvEpi/man/ssizeCT.Rd
powerSurvEpi/man/Oph.Rd
powerSurvEpi/man/numDEpi.Rd
powerSurvEpi/man/ssize.stratify.Rd
powerSurvEpi/man/powerEpiInt.default1.Rd
powerSurvEpi/man/powerEpiInt.Rd
powerSurvEpi/man/powerCT.default.Rd
powerSurvEpi/man/ssizeEpiInt.Rd
powerSurvEpi/man/powerCT.Rd
powerSurvEpi/man/powerEpi.Rd
powerSurvEpi/man/powerEpi.default.Rd
powerSurvEpi/man/power.stratify.Rd
powerSurvEpi/man/ssizeCT.default.Rd
powerSurvEpi/man/ssizeEpiInt.default1.Rd
powerSurvEpi/man/numDEpi.default.Rd
powerSurvEpi/man/ssizeEpi.default.Rd
powerSurvEpi/man/ssizeEpiInt2.Rd
powerSurvEpi/man/powerEpiInt2.Rd
powerSurvEpi/man/ssizeEpiCont.default.Rd
powerSurvEpi/man/ssizeEpi.Rd
powerSurvEpi/man/ssizeEpiCont.Rd
powerSurvEpi/man/powerEpiCont.default.Rd
powerSurvEpi/man/powerEpiInt.default0.Rd
powerSurvEpi/man/powerEpiCont.Rd
powerSurvEpi/man/ssizeEpiInt.default0.Rd
powerSurvEpi/man/powerCT.default0.Rd
powerSurvEpi/INDEX