GRCh37_100kbins: 100k bins across genome for GRCh37
GRCh37_centromeres: centromere regions for GRCh37
GRCh37_chr: length of chromosomes for GRCh37
GRCh38_100kbins: 100k bins across genome for GRCh38
GRCh38_centromeres: centromere regions for GRCh38
GRCh38_chr: length of chromosomes for GRCh38
ExpVio: Expected and Violations of mendelian inheritance in trios