grasp.step.anova {grasp}R Documentation

Internal GRASP function

Description

Stepwise F and Chisq test selection

Usage

grasp.step.anova(object, scope, scale, direction = c("both", "backward", "forward"),
                 trace = TRUE, keep = NULL, steps = 1000, ...)

Arguments

object ...
scope ...
scale ...
direction ...
trace If true, verbose output
keep ...
steps Number of stepwise steps
... ...

Details

Stepwise F and Chisq test selection: - F: an F test is used to test whether predictors are significant (for quasi models) - CHI: an Chi test is used to test whether predictors are significant variable

Author(s)

Anthony.Lehmann@unige.ch

See Also

grasp grasp, grasp.in grasp.in


[Package grasp version 2.5-7 Index]