Hu Chunyan,Hu Liangping,How to use Z test correctly——comparison of two population rates for the equivalence Z test and the SAS implementation[J].SICHUAN MENTAL HEALTH,2020,33(6):514-517 |
How to use Z test correctly——comparison of two population rates for the equivalence Z test and the SAS implementation |
DOI:10.11886/scjsws20201119002 |
English keywords:Population rate Normal distribution Equivalence test Equivalence dividing value |
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English abstract: |
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. |
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