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 |
... |
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
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 matrix.
Author(s)
Ron Wehrens and Bjørn-Helge Mevik
See Also
coef
, fitted
,
residuals
, model.frame
[Package groc version 1.0.9 Index]