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. 2001 Aug;17(8):742-3.
doi: 10.1093/bioinformatics/17.8.742.

GRR: graphical representation of relationship errors

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GRR: graphical representation of relationship errors

G R Abecasis et al. Bioinformatics. 2001 Aug.

Abstract

Summary: A graphical tool for verifying assumed relationships between individuals in genetic studies is described. GRR can detect many common errors using genotypes from many markers.

Availability: GRR is available at http://bioinformatics.well.ox.ac.uk/GRR.

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