Statistical Science Director
Andrew Hartley, Ph.D., is a statistical science director who joined PPD in 2006. Dr. Hartley has been active in PPD’s cross-functional neuroscience council, adaptive design working group and statistical simulations solution team. He has designed and implemented a wide range of trials in such neuroscience disease areas as epilepsy, pain management, migraine and depression. Many of these trials have included such innovations as adaptive designs, Bayesian inference and decision analyses.