SUMMARY We describe a software package that provides a graphical summary of linkage disequilibrium in human genetic data. It allows for the analysis of family data and is well suited to the analysis of dense genetic maps. AVAILABILITY http://www.well.ox.ac.uk/asthma/GOLD CONTACT: firstname.lastname@example.org
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.