“Design and Analysis of Clinical Trials: Concepts and Methodologies by Jen-Pei” is a comprehensive book focused on the principles and techniques involved in designing and analyzing clinical trials. This textbook likely covers various aspects of clinical trial design, including study populations, randomization, and statistical analysis. It provides readers with a thorough understanding of the methodologies used in this field, making it a valuable resource for students and professionals in the healthcare industry. With a focus on concepts and methodologies, this book is essential for those interested in learning more about the design and analysis of clinical trials.