Sample Size in Multi-Arm and Factorial Trials: Statistical Strategies for Complex Designs
Sample Size in Multi-Arm and Factorial Trials: Statistical Strategies for Complex Designs Sample Size in Multi-Arm and Factorial Trials: Statistical Strategies for Complex Designs As clinical research becomes more efficient and innovative, traditional two-arm randomized controlled trials are often replaced by multi-arm and factorial designs. These complex designs offer advantages in resource efficiency and exploratory…