GRR: graphical representation of relationship errors.
CONCLUSIONS
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.


BACKGROUND
GRR is available at http://bioinformatics.well.ox.ac.uk/GRR.
Abecasis
G R
GR
Wellcome Trust Centre for Human Genetics, University of Oxford, Roosevelt Drive, Oxford OX3 7RZ, UK. goncalo@well.ox.ac.uk
Cherny
S S
SS
Cookson
W O
WO
Cardon
L R
LR
D000483:Alleles; D019295:Computational Biology; D003196:Computer Graphics; D030541:Databases, Genetic; D008040:Genetic Linkage; D005826:Genetics, Medical / Q000706:statistics & numerical data*; D005838:Genotype; D006801:Humans