* Exercises
** [https://statgen.research.bcm.edu/files/2017/01/cordell/hjc-epistasis2015-ComputerPractical.pdf Interaction analysis using PLINK, CASSI, ORMDR and BEAM3]
** [https://statgen.research.bcm.edu/files/20172018/01/cordell/cordellGxG_INTERACTION.tar.bz2 Download Data Setsgz Gene-Gene Interaction] (decompress using "tar jxvf cordell.tar.bz2")
====Nancy Cox====