Weiliang Qiu

clues

We developed the clues R package to provide functions
for automatically estimating the number of clu...

We developed the clusterGeneration package to provide functions
for generating random clusters, gene...

Correcting area under ROC (AUC) for measurement error based on probit-shift model.

Functions to
calculate power and sample size for testing
(1) mediation effects;
(2) the slope in a s...

Functions to calculate power and
sample size for testing main effect or interaction effect in
the su...