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作者来稿中对统计分析方法的选择错误较多,本刊针对常见的一些错误及选择要求简介于下:对于定量资料,应根据所采用的设计类型、资料所具备的条件和分析目的 ,选用合适的统计分析方法,不应盲目用t检验和单因素方差分析;对于定性资料,应根据所采用的设计类型、定性变量的性质和频数所具备的条件以及分析目的 ,选用合适的统计分析方法,不应盲目套用χ2检验。对于
There are many mistakes in the methods of statistical analysis in the manuscripts submitted. Some common mistakes and requirements for selection are summarized in the following: For the quantitative data, we should choose the appropriate one according to the design type, the conditions for the data and the analysis purpose Statistical analysis methods should not blindly use the t-test and one-way analysis of variance; qualitative data should be based on the type of design used, the nature and frequency of qualitative variables have the conditions and the purpose of analysis, the choice of appropriate statistical analysis, Χ2 test should not be blindly applied. for