Channing Laboratory Statistical Modules

Incorporating cluster effects for the Wilcoxon Rank Sum Test
Incorporating cluster effects for the Wilcoxon Rank Sum Test with group membership defined at the subunit level
Cluster signed rank test for balanced/unbalanced design
Interval estimation for rank correlation coefficients
Power and Sample Size Estimation for the Wilcoxon Rank Sum Test
Measurement error correction for nutritional exposures with correlated measurement error: use of triads in a longitudinal settings
Measurement error correction for the cumulative average model in the survival analysis of nutritional data: application to Nurses' Health Study
Comparisons of measures of interclass correlations: the general case of unequal group size
Power and Sample Size Estimation for the Clustered Wilcoxon Test
Regression Method when the Eye is the Unit of Analysis
Compare Correlation Coefficients Without Deattenuation
Compare Correlation Coefficients With Deattenuation
Incorporating cluster effect for Pearson and Rank Correlation