摘要
通过揭示大量定量资料统计分析方面的错误案例,说明重视判定设计类型和检查资料前提条件,对于合理选用定量资料统计分析方法是至关重要的。由于不少科研人员缺乏多因素实验设计类型方面的知识,现行很多统计学教科书在这方面又十分薄弱,因此,广大实际工作者加强这方面知识的学习,是十分必要的。
In this paper, a great many examples of misusing statistics analyzing the quantitative data are unveiled. Obviously,it is extremely important for people to process the quantitative data correctly by checking the preconditons of data and discriminating the types of experimental designs. It is necessary for researchers to learn more knowledge of how to analyze the quantitative data rationally, so it is important to develop qualified text book to support the education.
出处
《基础医学与临床》
CSCD
北大核心
2007年第8期956-960,共5页
Basic and Clinical Medicine
关键词
实验设计类型
定量资料
前提条件
正态性
方差齐性
the type of experimental design
quantitative data
precondition
normality
homogeneity of variances
