Robust Statistical Modeling Using the t Distribution
本文提出用t分布替代正态分布进行统计建模,以增强对异常值的稳健性,并给出参数估计和模型检验方法,适合处理含异常值的数据分析。
Kenneth L. Lange, Roderick J. A. Little, Jeremy M. G. Taylor, Robust Statistical Modeling Using the t Distribution, Journal of the American Statistical Association, Vol. 84, No. 408 (Dec., 1989), pp. 881-896