Likelihood-based test for the inbreeding among samples
This annotation estimates whether there is evidence of inbreeding in a population. The higher the score, the higher the chance that there is inbreeding.
The calculation is a continuous generalization of the Hardy-Weinberg test for disequilibrium that works well with limited coverage per sample. The output is a Phred-scaled p-value derived from running the HW test for disequilibrium with PL values. See the method document on statistical tests for a more detailed explanation of this statistical test.
GATK version 3.3-0-g37228af built at 2014/10/24 14:40:51. GTD: NA