mat.mlogit: Multivariate logistic parametrization

In ggm: Graphical Markov Models with Mixed Graphs

Multivariate logistic parametrization

Description

Find matrices C and M of e binary multivariate logistic parameterization.

Usage

mat.mlogit(d, P = powerset(1:d))

Arguments

d	A positive integer, the number of binary responses.
P	A list of vectors of integers specifying margins. For instance list(1, 2, c(1,2)). Default: the power set of 1:d.

Details

The power set is in the order of dimensions of the sets.

Value

C	A contrast matrix.
L	A marginalization matrix.

Author(s)

Giovanni M. Marchetti

References

Glonek, G. J. N. and McCullagh, P. (1995). Multivariate logistic models. Journal of the Royal Statistical Society, Ser. B 57, 533-546.

See Also

binomial, marg.param

Examples

 
mat.mlogit(2)

ggm documentation built on May 29, 2024, 7:27 a.m.