Following is a single line from a vcf file I have (there are about 90 samples, so I omitted that part)
chr1 3463 . C T 59.40 . AC=2;AF=0.143;AN=14;DP=13;ExcessHet=0.1703;FS=0.000;MLEAC=2;MLEAF=0.143;MQ=26.38;QD=29.70;SOR=2.303 GT:AD:DP:GQ:PGT:PID:PL
- I would like to know what information is given by the ExcessHet key under INFO field in a VCF file.
- How can I use this key to filter out positions with excess heterozygotes (Is there a cut of value that I need to use for this)?