powerMediation (0.1.7)
Power/Sample size calculation for mediation analysis, simple linear regression, logistic regression, or longitudinal study.
http://cran.rproject.org/web/packages/powerMediation
The package contains functions (1) for calculating power, sample size, and minimal detectable mediation effect for testing mediation effect in linear, logistic, Poisson, or cox regression; (2) for calculating power, sample size, and minimal detectable slope for testing the slope in a simple linear regression (only one predictor); (3) for calculating power, and sample size for testing odds ratio in a simple logistic regression with continuous predictor or binary predictor; (4) for calculating power, and sample size for testing mean change for longitudinal study with 2 time points.
Maintainer:
Weiliang Qiu
Author(s): Weiliang Qiu <stwxq@channing.harvard.edu>
License: GPL (>= 2)
Uses: Does not use any package
Released 11 months ago.
5 previous versions
 powerMediation_0.1.3. Released over 1 year ago.
 powerMediation_0.1.0. Released almost 2 years ago.
 powerMediation_0.0.8. Released over 2 years ago.
 powerMediation_0.0.7. Released about 3 years ago.
 powerMediation_0.0.6. Released over 4 years ago.
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