如何正确运用Z检验——定性资料一致性Z检验及SAS实现

How to use Z test correctly——consistent Z test of the qualitative data and the SAS implementation

本文目的是介绍定性资料一致性Z检验的原理、方法和SAS实现。文中涉及两个方面的内容,包括介绍定性资料一致性Z检验的原理和方法以及基于SAS软件实现定性资料一致性Z检验。文中给出了SAS输出结果并对其进行解释,再分别得出统计学结论和专业结论。

The purpose of this paper was to introduce the principles,methods and SAS implementation of the consistent Z test for the qualitative data.Two special titles were involved as follows:one was to introduce the principles and methods of consistent Z test for the qualitative data,the other was to implement consistent Z test of the qualitative data 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.