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describedata (version 0.1.1)

nagelkerke: Calculate Nagelkerke pseudo r-squared

Description

Calculate Nagelkerke pseudo r-squared from a fitted model object.

Usage

nagelkerke(mod)

Value

Numeric value of Nagelkerke r-squared for the model

Arguments

mod

A glm model object, usually from logistic regression. The model must have been fit using the data option, in order to extract the data from the model object.