Two Examples of Transformations When There are Possible Outliers
将Box-Cox幂变换族及其稳健替代方法应用于John(1978)的数据集，发现稳健方法比基于正态理论的似然方法表现更好。
The Box and Cox (1964) power transformation family and robust alternatives developed by Bickel and Doksum (1981) and Carroll (1980) are applied to data sets given by John (1978). The robust methods perform quite well compared to normal theory likelihood methods. (Author)