点击Fields，选择Use custom field assignments，将变量bmi选入Test Fields框中，将变量group选入Groups框中。点击Settings，选择Customize tests，在Compare Median Difference to Hypothesized区域选择Kruskal-Wallis 1-way ANOVA (k samples)，Multiple comparisons选择All pairwise。3 结果解释 双击Hypothesis Test Summary，...
Although full-featured statistics programs such as SAS, SPSS, R, and others can compute Tukey's test, smaller programs (including Analysis Lab) may not. However, these programs are generally able to compute a procedure known as Analysis of Variance (ANOVA). This procedure will be described in...
在纵向数据分析中,经常采用的两种方法是:单元重复测量ANOVA(uni、街iatc r印e曲砸measureANOVA,URMANOVA)和多元重复测量ANOVA(multivariatcrcpcatedmcausuresANOVA,MRMANOVA).在uRMANOVA中,个体效应(per80n-印ecifi(:e髓cts)是随机效应, 而时间效应和其他自变量效应被看作是固定效应【1】.由于纵向数据是对研究个体...