
Dr. Xu is a biostatistician and Clinician Scientist at the Princess Margaret Cancer Center, and an Associate Professor in Biostatistics at the University of Toronto's Dalla Lana School of Public Health. As Principal-Investigator or co-Investigator, he has been involved in study design, data administration, statistical modeling development and data analysis on different clinical research and human genetic studies. He has published over 250 peer-reviewed papers in the field of statistics, bioinformatics, medical science and human genetics.