数理统计方法电子书，从事计算机编程的人会用到。-Mathematical statistical methods books, in computer programming will be used.

极力推荐，pku-taoshu应用数理统计PPT，对于数据处理分析与编写源代码有很大的帮助。-Highly recommended, pku-taoshu application of mathematical statistics PPT, for data processing, analysis and writing the source code is very helpful.

在工程勘察内业资料整理过程中，原始数据的合理性检验是一个重要过程，这里着重介绍 3 σ准则和Chauvenet 准则，并绘制相关程序流程图，使数理统计之计算电算化，以达到提高工作效率的目的-Within the industry, the engineering survey data compilation process, the raw data is an important test of reasonable process, here focuses on 3 σ Chauvene