Efficient Estimation of the Standardized Value

Nicholas T. Longford

Journal of Educational and Behavioral Statistics, 2009, vol. 34, issue 4, 522-529

Abstract: We derive an estimator of the standardized value which, under the standard assumptions of normality and homoscedasticity, is more efficient than the established (asymptotically efficient) estimator, and discuss its gains for small samples.

Keywords: χ2 distribution; efficiency; mean squared error; standardized value (search for similar items in EconPapers)
Date: 2009
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Persistent link: https://EconPapers.repec.org/RePEc:sae:jedbes:v:34:y:2009:i:4:p:522-529

DOI: 10.3102/1076998609334547

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