When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
By Rendao Ye, Wenyan Zhu, Yue Qi, Kun Luo. Rendao Ye is a professor of statistics from Hangzhou Dianzi University, whose research interests include skew-normal theory, Bootstrap approach, longitudinal data analysis and so on.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.