摘要
目的探讨不等距重复测量设计方差分析的条件及结果解释。方法用SAS和SPSS软件实现不等距重复测量设计方差分析。结果给出了方差分析条件、SAS和SPSS程序及主要结果解释。结论只有满足方差分析条件、正确合理解释结果,才能保证不等距重复测量设计方差分析的有效性。
Objective To explore the presuppositions and result explanations of unequally-spaced repeated measures design analysis of variance （ANOVA）. Methods SAS and SPSS were used to implement the unequally-spaced repeated measures design ANOVA. Results The presuppositions, codes of SAS and SPSS, explanations of primary results were given. Conclusion The validity of the unequally-spaced repeated measures design ANOVA will not be ensured unless the presuppositions are satisfied and the results are explained accurately.
出处
《中国卫生统计》
CSCD
北大核心
2007年第4期352-356,共5页
Chinese Journal of Health Statistics
基金
国家自然科学基金资助项目(39900126)
陕西省自然科学基金资助项目(2003F11)
关键词
重复测量
统计软件
方差分析
Repeated measures
Statistics software
ANOVA
