Biomedical Statistics and Informatics Software Packages


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trex

trex

Package that calculates a truncated exact test for two-stage case-control studies for rare genetic variants. The first stage is for screening rare variants in only cases. If the number of case-carriers of any rare variants exceeds a user-specified threshold, then additional cases and controls are genotyped for the detected variants and carrier status of these variants are compared for all cases and controls in the second stage.

Authors:

Available at:

 

Language/Platform:

  • R

Page last modified: January 15, 2018