Efficiency (statistics)
In the comparison of various statistical procedures, efficiency is a measure of quality of an estimator, of an experimental design, or of a hypothesis testing procedure. Essentially, a more efficient estimator, experiment, or test needs fewer observations than a less efficient one to achieve a given performance. This article primarily deals with efficiency of estimators. An efficient estimator is characterized by a small variance or mean square error, indicating that there is a small deviance between the estimated value and the "true" value.
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AREAsymptotic efficiencyAsymptotic relative efficiencyBayes estimatorBernstein–von Mises theoremBias of an estimatorBox–Behnken designCindy GreenwoodCochrane–Orcutt estimationCoefficient of variationComputer performanceConsistent estimatorContinuous uniform distributionCramér–Rao boundCrossover studyDot planimeterDurbin–Wu–Hausman testEconometricsEfficiencyEfficiency (disambiguation)Efficiency of estimatorsEfficient (statistics)Efficient estimatorEfficient estimatorsEstimation of covariance matricesEstimation theoryEstimatorExperimental financeFirst-difference estimatorFisher informationFixed effects modelG-testGeneralized least squaresGeneralized method of momentsHannan–Quinn information criterionHeckman correctionHexagonal Efficient Coordinate SystemHodges' estimatorHodges–Lehmann estimatorInefficient statistics
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Efficiency (statistics)
In the comparison of various statistical procedures, efficiency is a measure of quality of an estimator, of an experimental design, or of a hypothesis testing procedure. Essentially, a more efficient estimator, experiment, or test needs fewer observations than a less efficient one to achieve a given performance. This article primarily deals with efficiency of estimators. An efficient estimator is characterized by a small variance or mean square error, indicating that there is a small deviance between the estimated value and the "true" value.
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Die Effizienz ist ein zentrale ...... ekriterien von Punktschätzern.
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En estadística se dice que un ...... timador es de mínima varianza.
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En statistique, l'efficacité e ...... estimée et la valeur "réelle".
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In statistica, l'efficienza è ...... za di Cramér-Rao implica che .
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In the comparison of various s ...... ed value and the "true" value.
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Die Effizienz ist ein zentrale ...... ekriterien von Punktschätzern.
@de
En estadística se dice que un ...... un parámetro es, como mínimo,
@es
En statistique, l'efficacité e ...... estimée et la valeur "réelle".
@fr
In statistica, l'efficienza è ...... za di Cramér-Rao implica che .
@it
In the comparison of various s ...... ed value and the "true" value.
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Efficacité (statistiques)
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Efficiency (statistics)
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Efficienza (statistica)
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Effizienz (Statistik)
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Eficiencia (estadística)
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