Zang, Yong, Wing Kam Fung, and Gang Zheng. “Simple Algorithms to Calculate Asymptotic Null Distributions of Robust Tests in Case-Control Genetic Association Studies in R”. Journal of Statistical Software 33, no. 8 (February 17, 2010): 1–24. Accessed November 22, 2024. https://www.jstatsoft.org/index.php/jss/article/view/v033i08.