df.residual
Extract Residual Degrees of Freedom from a Model

### Description

Extracts Residual Degrees of Freedom from a Fitted Model.

### Usage

    df.residual(object, ...)

### Arguments

object | a model object with residual degrees of freedom.
... | other arguments to pass in or from other functions.

Value
returns an integer that corresponds to the residual degrees of freedom for the model defined in object.
See Also
coef, model.extract, residuals.
Examples

    fit <- glm(ozone ~ radiation + poly(wind, temperature, degree = 2),
        data = Sdatasets::air)
    df.residual(fit)
    ## [1] 104

Package stats version 6.1.5-18
Package Index