坛内STATA高级用户请略过, 跟我一样的stata 入门级用户可以下载好好学习, 重点看第五节
其中比较完整地讲解了各种检验数据正态性的方法: 图示法 和 量化指标检验法
英文原标题: Univariate Analysis and Normality Test Using SAS, Stata, and SPSS
作者: Hun Myoung Park
单位:
最后修改日期: 2008年11月
原始下载链接:
http://www.indiana.edu/~statmath/stat/all/normality/index.html
Table of Contents- 1. Introduction
- 2. Graphical Methods
- 2.1 Descriptive Plots
- 2.2 Theory-driven Plots
- 3. Numerical Methods
- 3.1 Descriptive Statistics
- 3.2 Theory-driven Statistics
- 3.3 Jarque-Bera (Skewness-Kurtosis) Test
- 3.4 Software Issues
- 4. Testing Normality Using SAS
- 4.1 A Normally Distributed Variable
- 4.2 A Non-normally Distributed Variable
- 5. Testing Normality Using Stata
- 5.1 Graphical Methods
- 5.2 Numerical Methods
- 6. Testing Normality Using SPSS
- 6.1 A Normally Distributed Variable
- 6.2 A Non-normally Distributed Variable
- 6. Conclusion
- References