正态性检验的直线相关分析法在医学统计中的应用

目的研究对原始数据进行正态性检验的新方法．方法将组中值作为x变量，概率单位作为Y变量，利用直线相关分析法对数据进行正态性检验．结果直线相关分析法对原始数据进行正态性检验结果可靠．结论方法简便、快捷，结论可靠．

Application of the Linear Correlation Analysis of Normality Test in the Medical Statistics

Objective The raw data are studies by using the new methods of normality test. Method The value in the group is regarded as the x variable;the probability unit is as the y variable to carry on normality test by using linear correlation analysis method. Results The results of the raw data normality test detected with linear correlation analysis are correct. Conclusion The method is simple, quick and reliable conclusions.