model.frame.groc {groc}R Documentation

Extract Information From a Fitted groc Model

Description

Functions to extract information from groc objects: the model frame, the model matrix.

Usage

## S3 method for class 'groc'
model.matrix(object, ...)
## S3 method for class 'groc'
model.frame(formula, ...)

Arguments

object, formula

a groc object. The fitted model.

...

other arguments sent to underlying functions.

Details

model.frame.groc returns the model frame; i.e. a data frame with all variables necessary to generate the model matrix. See model.frame for details.

model.matrix.groc returns the (possibly coded) matrix used as XX in the fitting. See model.matrix for details.

Value

model.frame.groc returns a data frame with all variables neccessary to generate the model matrix.

model.matrix.groc returns the XX matrix.

Author(s)

Ron Wehrens and Bjørn-Helge Mevik

See Also

coef, fitted, residuals, model.frame


[Package groc version 1.0.9 Index]