TransmissionDisequilibriumTest

Wittkowski transmission disequilibrium test

Category Variant Annotations

VCF Field INFO (variant-level)

Type RodRequiringAnnotation

Header info
  • INFO=

  • Overview

    This annotation indicates the presence of a genetic linkage between a genetic marker and a genetic trait.

    Statistical notes

    The calculation is based on the derivation described in http://en.wikipedia.org/wiki/Transmission_disequilibrium_test#A_modified_version_of_the_TDT.

    Note that this annotation requires a valid ped file.

    Caveat

    • This annotation requires a valid pedigree file.
    • This annotation can only be used with VariantAnnotator (not with UnifiedGenotyper or HaplotypeCaller).

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    GATK version 3.3-0-g37228af built at 2014/10/24 14:40:51. GTD: NA