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| BCa Bootstrap (Bias-korrigeret og accelereret)× | Permutationstest (Randomiseringstest)× | |
|---|---|---|
| Fagområde | Statistik | Statistik |
| Familie | Regression model | Regression model |
| Oprindelsesår≠ | 1987 | 2005 |
| Ophavsperson≠ | Bradley Efron | Good (2005); Edgington & Onghena (2007); resampling tradition |
| Type≠ | Resampling confidence interval | Nonparametric resampling test |
| Oprindelig kilde≠ | Efron, B. (1987). Better Bootstrap Confidence Intervals. Journal of the American Statistical Association, 82(397), 171-185. DOI ↗ | Good, P. (2005). Permutation, Parametric and Bootstrap Tests of Hypotheses (3rd ed.). Springer. ISBN: 978-0387202792 |
| Aliasser≠ | BCa Bootstrap (Bias-Corrected Accelerated), bias-corrected accelerated bootstrap, BCa confidence interval | randomization test, exact permutation test, re-randomization test, Permütasyon Testi |
| Relaterede | 5 | 5 |
| Resumé≠ | The BCa bootstrap is a resampling method, introduced by Bradley Efron in 1987, that produces more accurate confidence intervals than the plain percentile bootstrap by applying a bias correction and an acceleration adjustment. It is recommended for skewed distributions and small samples. | The permutation test is a nonparametric resampling procedure that builds the sampling distribution of a test statistic directly from the data by repeatedly shuffling the group labels. Developed in the resampling tradition and treated systematically by Good (2005) and Edgington & Onghena (2007), it requires no parametric distributional assumption and yields an exact p-value. |
| ScholarGateDatasæt ↗ |
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