loglm1 {MASS}  R Documentation 
loglm1
is an internal function used by loglm
.
It is a generic function dispatching on the data
argument.
loglm1(formula, data, ...) ## S3 method for class 'xtabs': loglm1(formula, data, ...) ## S3 method for class 'data.frame': loglm1(formula, data, ...) ## Default S3 method: loglm1(formula, data, start = rep(1, length(data)), fitted = FALSE, keep.frequencies = fitted, param = TRUE, eps = 1/10, iter = 40, print = FALSE, ...)
formula 
A linear model formula specifying the loglinear model.
See loglm for its interpretation. 
data 
Numeric array or data frame. In the first case it specifies the
array of frequencies; in then second it provides the data frame
from which the variables occurring in the formula are
preferentially obtained in the usual way.
This argument may also be the result of a call to xtabs .

start, param, eps, iter, print 
Arguments passed to
loglin . 
fitted 
logical: should the fitted values be returned? 
keep.frequencies 
If TRUE specifies that the (possibly constructed) array of
frequencies is to be retained as part of the fitted model object. The
default action is to use the same value as that used for fitted .

... 
arguments passed to the default method. 
An object of class "loglm"
.