step.glmcat | R Documentation |
glmcat
model objectStepwise for a glmcat
model object based on the AIC.
## S3 method for class 'glmcat'
step(object, scope, scale, direction, trace, keep, steps, k, ...)
object |
an fitted object of class |
scope |
defines the range of models examined in the stepwise search (same as in the step function of the stats package). This should be either a single formula, or a list containing components upper and lower, both formulae. |
scale |
the scaling parameter (if applicable). |
direction |
the mode of the stepwise search. |
trace |
to print the process information. |
keep |
a logical value indicating whether to keep the models from all steps. |
steps |
the maximum number of steps. |
k |
additional arguments (if needed). |
... |
additional arguments passed to the function. |
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