What question did this study set out to answer?

The aim is to generalize the coefficient of determination R2 for a broader range of regression models, including discrete ones.

January 1, 1991

A note on a general definition of the coefficient of determination

Puntos clave

The aim is to generalize the coefficient of determination R2 for a broader range of regression models, including discrete ones.
Proposes a modification of the existing definition of R2 to accommodate discrete regression models.
Introduces a new framework for calculating the coefficient of determination in general regression contexts.

Resumen

A generalization of the coefficient of determination R2 to general regression models is discussed. A modification of an earlier definition to allow for discrete models is proposed.

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Cite This Study

N. J. D. Nagelkerke (Tue,) studied this question.

synapsesocial.com/papers/69cf65cc6bcb247a64a1b8b8 https://doi.org/https://doi.org/10.1093/biomet/78.3.691