It provides the matrices used to compute a vector of generalized logits on the basis of a vector of probabilities according to the formula Co*log(Ma*p); this is an internal function.
matr_glob(l, type = "g")number of response categories
type of logit (l = local-logits, g = global-logits)
matrix of contrasts
marginalization matrix
Colombi, R. and Forcina, A. (2001), Marginal regression models for the analysis of positive association of ordinal response variables, Biometrika, 88, 1007-1019.
Glonek, G. F. V. and McCullagh, P. (1995), Multivariate logistic models, Journal of the Royal Statistical Society, Series B, 57, 533-546.