11 2014 档案

读书笔记 1 of Statistics ：Moments and Moment Generating Functions (c.f. Statistical Inference by George Casella and Roger L. Berger)

摘要：Part 1: MomentsDefinition 1 For each integer $n$, the nth moment of $X$, $\mu_n^{'}$ is\[\mu_{n}^{'} = EX^n.\]The nth central moment of $X$, $\mu_n$, ... 阅读全文

posted @ 2014-11-17 19:18 ananjiaye 阅读(525) 评论(0) 推荐(0)