This workflow implements the REGEM (RE-analysis of GEM summary statistics) tool. REGEM is a software program for re-analyzing large-scale gene-environment interaction testing results, including multi-exposure interaction, joint, and marginal tests. It uses results directly from GEM output.

Authors: Duy Pham, Kenny Westerman

REGEM tool information:

• Source code: https://github.com/large-scale-gxe-methods/REGEM

Inputs:

See the "parameter_meta" section of the .wdl script.

Outputs:

• A summary statistics file containing the specified re-analysis results.