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| ベイズ回帰× | 独立標本t検定× | |
|---|---|---|
| 分野≠ | ベイズ | 統計学 |
| 系統≠ | Bayesian methods | Hypothesis test |
| 提唱年≠ | — | 1908 |
| 提唱者≠ | — | Student (W. S. Gosset) |
| 種類≠ | Bayesian linear model | Parametric mean comparison |
| 原典≠ | Gelman, A., Carlin, J. B., Stern, H. S., Dunson, D. B., Vehtari, A. & Rubin, D. B. (2013). Bayesian Data Analysis (3rd ed.). CRC Press. ISBN: 978-1439840955 | Student (1908). The probable error of a mean. Biometrika, 6(1), 1–25. DOI ↗ |
| 別名≠ | bayesian linear regression, probabilistic regression, bayesian regresyon | student t-test, two-sample t-test, unpaired t-test, bağımsız örneklem t-testi |
| 関連≠ | 2 | 4 |
| 概要≠ | Bayesian regression is a probabilistic version of linear regression that treats the model parameters as uncertain quantities. Instead of returning a single best-fit estimate, it combines prior knowledge with the observed data to produce a full posterior probability distribution for each parameter, from which credible intervals and predictions are read off. | The independent samples t-test is a parametric hypothesis test that compares the means of two independent groups to decide whether they differ significantly. It builds on the t-distribution introduced by Student (W. S. Gosset) in 1908 and assumes the measured values are continuous, approximately normally distributed, and have equal variances. |
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