R/labels.gnm.R

Defines functions labels.gnm

#  Copyright (C) 2005, 2006 Heather Turner
#
#  This program is free software; you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation; either version 2 or 3 of the License
#  (at your option).
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  A copy of the GNU General Public License is available at
#  http://www.r-project.org/Licenses/

labels.gnm <- function(object, ...) {
    labels <- attr(terms(object), "term.labels")
    termAssign <- attr(model.matrix(object), "assign")
    if (length(object$constrain))
        termAssign <- termAssign[-object$constrain]
    unique(labels[termAssign])
}

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gnm documentation built on Sept. 16, 2023, 5:06 p.m.