如何正确运用Z检验——两总体率比较等效性Z检验及SAS实现

How to use Z test correctly——comparison of two population rates for the equivalence Z test and the SAS implementation

本文介绍了两总体率比较等效性Z检验的原理、方法和SAS实现。文中涉及两个方面内容,包括两总体率比较等效性Z检验的原理和方法以及基于SAS软件实现两总体率比较等效性Z检验。文中给出了SAS输出结果并对其进行解释,并分别得出统计学结论和专业结论。

The paper introduced the principles,methods and SAS implementation of the comparison of two population rates by using the equivalence Z test.Two special titles were involved as follows:one was to introduce the principles and methods of the equivalence Z test for the comparison of two population rates,the other was to implement the equivalence Z test for the comparison of two population rates based on the SAS software.The SAS output results were presented and explained,and also the statistical conclusions as well as the professional conclusions were given in this paper.