Documentation

QualByDepth

Variant confidence (from the QUAL field) / unfiltered depth of non-reference samples.

Category Variant Annotations

VCF Field INFO (variant-level)

Type StandardAnnotation, ActiveRegionBasedAnnotation


Overview

Note that the QD is also normalized by event length. Low scores are indicative of false positive calls and artifacts. Note that QualByDepth requires sequencing reads associated with the samples with polymorphic genotypes.

See also Guide Index | Tool Documentation Index | Support Forum

GATK version 3.1-1-g07a4bf8 built at 2014/03/18 07:00:36. GTD: NA