摘要
目的针对医学研究中常见的完全随机设计多组样本资料数据经Kruskal-WallisH检验后无法直接用SPSS实现各组多重比较的问题,给予用SPSS统计软件具体解决方案。方法根据资料特点和样本量大小,结合SPSS软件本身的一些特点,在SPSS中实现秩和检验的多重比较。结果对同一数据资料进行处理,所得结论基本相同。结论本文提供了用SPSS软件实现该种数据分析的详细过程,分析人员可结合不同的工作,采用统计软件正确地完成此类数据的分析工作。
Objective In view of the medical research in completely randomized design, the multi - groups sample material data can not be tested by multiple comparisons procedures directly to realize each group with SPSS. We give the methods of multiple comparisons with SPSS. Methods According to the material characteristic and the sample quantity size, multiple comparisons are realized in SPSS by combining software itself some characteristics. Results The data analysis with each methods has the same results. Conclusions This paper gives references to related medical research and data analysis with SPSS.
出处
《地方病通报》
2007年第2期27-29,共3页
Endemic Diseases Bulletin
关键词
多重比较
秩和检验
SPSS
Multiple comparison
Nonparametic test
SPSS
