Power/Sample Size Calculation for Mediation Analysis
Sample size for testing mediation effect in linear regression based on...
P-value and confidence interval for testing mediation effect (Sobel's ...
Minimum detectable slope
Minimum detectable slope for mediator in cox regression based on Vitti...
Minimum detectable slope for mediator in logistic regression based on ...
Minimum detectable slope for mediator in poisson regression based on V...
Minimum detectable slope for mediator in linear regression based on Vi...
Power for testing slope for simple linear regression
Power for testing slope for simple linear regression
Power Calculation for Interaction Effect in 2x2 Two-Way ANOVA Given Ef...
Calculating power for simple logistic regression with binary predictor
Calculating power for simple logistic regression with continuous predi...
Power calculation for testing if mean changes for 2 groups are the sam...
Power calculation for longitudinal study with 2 time point
Power calculation for longitudinal study with 2 time point
Power for testing mediation effect (Sobel's test)
Power for testing mediation effect in cox regression based on Vittingh...
Power for testing mediation effect in logistic regression based on Vit...
Power for testing mediation effect in poisson regression based on Vitt...
Power for testing mediation effect in linear regression based on Vitti...
Power calculation for simple Poisson regression
Sample size calculation for simple Poisson regression
Sample size for testing slope for simple linear regression
Sample size for testing slope for simple linear regression based on R2
Calculating sample size for simple logistic regression with binary pre...
Calculating sample size for simple logistic regression with continuous...
Sample size calculation for testing if mean changes for 2 groups are t...
Sample size calculation for longitudinal study with 2 time point
Sample size calculation for longitudinal study with 2 time point
Sample size for testing mediation effectd (Sobel's test)
Sample size for testing mediation effect in cox regression based on Vi...
Sample size for testing mediation effect in logistic regression based ...
Sample size for testing mediation effect in poisson regression based o...
Functions to calculate power and sample size for testing (1) mediation effects; (2) the slope in a simple linear regression; (3) odds ratio in a simple logistic regression; (4) mean change for longitudinal study with 2 time points; (5) interaction effect in 2-way ANOVA; and (6) the slope in a simple Poisson regression.