A quadratic approximation for Jackknife estimators of the variance of sample mean functions |
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| Authors: | C. Cubeddu M. L. Targhetta |
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| Affiliation: | (1) Department of Mathematics, University of Cagliari, Via Ospedale 72, I-09124 Cagliari, Italy |
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| Abstract: | Jackknife estimators of the variance of estimators which are functions of the sample mean are considered. A quadratic approximation of them is proposed and compared with a linear approximation by Monte Carlo experiments carried out by statistical software Minitab. |
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| Keywords: | Jackknife estimate of variance Taylor’ s formula Monte Carlo methods |
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