Statistical testing of shared genetic control for potentially related traits Chris Wallace (Corresponding author) Department of Medical Genetics JDRF/Wellcome Trust Diabetes and Inflammation Laboratory NIHR Cambridge Biomedical Research Centre Cambridge Institute for Medical Research Wellcome Trust/MRC Building University of Cambridge Cambridge CB2 0XY UK +44 (0)1223 761093 chris.wallace@cimr.cam.ac.uk 1 arXiv:1301.5510v2 [q-bio.GN] 30 Apr 2013