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Using the coefficient of determination R2 to test the significance of multiple linear regression |
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| Authors: | Roberto C Quinino Edna A Reis Lupércio F Bessegato |
| Institution: | 1. Departamento de Estatística – ICEx – UFMG – Brazil;2. Departamento de Estatística – ICE – UFJF – Brazil |
| Abstract: | This article proposes the use of the coefficient of determination as a statistic for hypothesis testing in multiple linear regression based on distributions acquired by beta sampling. |
| Keywords: | Teaching Linear regression Coefficient of determination R2 Beta distribution |