`loglm1`

is an internal function used by `loglm`

.
It is a generic function dispatching on the `data`

argument.

`loglm1(formula, data, …)`# S3 method for xtabs
loglm1(formula, data, …)

# S3 method for data.frame
loglm1(formula, data, …)

# S3 method for default
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 log-linear 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"`

.