= Crowther criterion
{wiki=Crowther_criterion}
The Crowther criterion is a concept used in the field of statistical inference, specifically in the context of estimating the parameters of a probability distribution. This criterion helps in determining the efficiency of an estimator based on the ratio of variances of the estimator to the variance of a more efficient estimator. In more specific terms, the Crowther criterion offers a way to compare the efficiency of different estimation procedures by considering the properties of the estimators, such as their bias and variance.
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