homogeneity test

基本解释

The differences of the measurement data were compared with the homogeneity test of variances and t test.
计量资料差异比较采用方差齐性分析和t检验。
The difference of measurement data among the groups were analyzed by homogeneity test of variances, and t test was used under an equal condition.
各组计量资料差异性分析先进行方差齐性检验，相等情况下采用t检验；
According to the homogeneity test for error variance on total-effect random model with three factors in double repeated experiment, the specific formulae of test statistics and test rule are deduced.
研究两次重复试验三因子全效应随机模型误差方差的齐性检验问题，推导了检验统计量和检验规则的具体表达式。