Application and Power of Parametric Criteria for Testing the Homogeneity of Variances. Part IV

被引:0
|
作者
Lemeshko, B. Yu. [1 ]
Sataeva, T. S. [1 ]
机构
[1] Novosibirsk State Tech Univ, Novosibirsk, Russia
关键词
test; statistic; homogeneity of variances; distribution of a statistic; power of tests; HETEROGENEITY; RANGE; SUM;
D O I
10.1007/s11018-017-1213-4
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The application of parametric criteria for testing the homogeneity of variances (Bartlett, Cochran, Fisher, Hartley, Levene, Neyman-Pearson, O'Brien, Link, Newman, Bliss-Cochran-Tukey, Cadwell-Leslie-Brown, the Overall-Woodward Z-test and modified Z-test) is examined, including under conditions such that the standard assumption of normality is violated. A comparative analysis is made of the power of the criteria. The permissible level of significance is estimated for the case in which the distributions of the statistics for the applied tests are unknown.
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页码:425 / 431
页数:7
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