Basic and Advanced Statistical Power Analysis

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Documentation for package ‘WebPower’ version 0.8.7

Help Pages

print.webpower-package To Print Statistical Power Analysis Results
WebPower-package Basic and Advanced Statistical Power Analysis
CRT2 Example Data For CRT With 2 Arms
CRT3 Example Data For CRT With 3 Arms
estCRT2arm Estimate multilevel effect size from data
estCRT3arm Estimate multilevel effect size from data
estMRT2arm Estimate multilevel effect size from data
estMRT3arm Estimate multilevel effect size from data
MRT2 Example Data For MRT With 2 Arms
MRT3 Example Data For MRT With 3 Arms
nuniroot Solve A Single Equation
plot.lcs.power Plot the power curve for Latent Change Score Models
plot.webpower To plot Statistical Power Curve
print.webpower To Print Statistical Power Analysis Results
sem.effect.size Calculate the Effect Size for SEM
summary.power Summary Statistical Power Analysis Results
WebPower Basic and Advanced Statistical Power Analysis
wp.anova Statistical Power Analysis for One-way ANOVA
wp.anova.binary Statistical Power Analysis for One-way ANOVA with Binary Data
wp.anova.count Statistical Power Analysis for One-way ANOVA with Count Data
wp.blcsm Statistical Power Curve for Bivariate Latent Change Score Models based on Monte Carlo Simulation
wp.correlation Statistical Power Analysis for Correlation
wp.crt2arm Statistical Power Analysis for Cluster Randomized Trials with 2 Arms
wp.crt3arm Statistical Power Analysis for Cluster Randomized Trials with 3 Arms
wp.effect.CRT2arm Effect size calculatator based on raw data for Cluster Randomized Trials with 2 Arms
wp.effect.CRT3arm Effect size calculatator based on raw data for Cluster Randomized Trials with 3 Arms
wp.effect.MRT2arm Effect size calculatator based on raw data for Multisite Randomized Trials with 2 Arms
wp.effect.MRT3arm Effect size calculatator based on raw data for Multisite Randomized Trials with 3 Arms
wp.kanova Power analysis for two-way, three-way and k-way ANOVA
wp.lcsm Statistical Power Curve for Univariate Latent Change Score Models based on Monte Carlo Simulation
wp.logistic Statistical Power Analysis for Logistic Regression
wp.mc.chisq.diff Statistical Power Analysis for SEM Based on Chi-square Difference Test
wp.mc.sem.basic Statistical Power Analysis for Structural Equation Modeling / Mediation based on Monte Carlo Simulation
wp.mc.sem.boot Statistical Power Analysis for Structural Equation Modeling / Mediation based on Monte Carlo Simulation: bootstrap method
wp.mc.sem.power.curve Statistical Power Curve for Structural Equation Modeling / Mediation based on Monte Carlo Simulation
wp.mc.t Power analysis for t-test based on Monte Carlo simulation
wp.mediation Statistical Power Analysis for Simple Mediation
wp.mmrm Power analysis for longitudinal data analysis
wp.mmrm.ar1 Power analysis for longitudinal data analysis
wp.mrt2arm Statistical Power Analysis for Multisite Randomized Trials with 2 Arms
wp.mrt3arm Statistical Power Analysis for Multisite Randomized Trials with 3 Arms
wp.poisson Statistical Power Analysis for Poisson Regression
wp.popPar Extract Population Value Table
wp.prop Statistical Power Analysis for Tests of Proportions
wp.regression Statistical Power Analysis for Linear Regression
wp.rmanova Statistical Power Analysis for Repeated Measures ANOVA
wp.sem.chisq Statistical Power Analysis for Structural Equation Modeling based on Chi-Squared Test
wp.sem.rmsea Statistical Power Analysis for Structural Equation Modeling based on RMSEA
wp.t Statistical Power Analysis for t-Tests