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Testing for Equality of Variance of Correlated Normal Variables

机译:相关正态变量方差等式的检验

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摘要

A standard test exists for whether bivariate normal data of arbitrary correlation have equal variances. An extension of this model is useful to test whether two measuring instruments, with which repeated measurements were made on each of n units, have equal error variances. One or two simple F-distributed statistics yield performance comparable with that of the generalized likelihood ratio statistic.

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