blcSplitCriterionLevelWtdBIC {RPMM}R Documentation

Beta RPMM Split Criterion: Level-Weighted BIC

Description

Split criterion function: use a level-weighted version of BIC to determine split; there is an additional penalty incorporated for deep recursion.

Usage

blcSplitCriterionLevelWtdBIC(llike1, llike2, weight, ww, J, level)

Arguments

llike1 one-class likelihood.
llike2 two-class likelihood.
weight weights from RPMM node.
ww “ww” from RPMM node.
J Number of items.
level Node level.

Details

This is a function of the form “glcSplitCriterion...”, which is required to return a list with at least a boolean value split, along with supporting information. See blcTree for example of using “blcSplitCriterion...” to control split.

Value

bic1 One-class BIC, with additional penalty for deeper levels
bic2 Two-class BIC, with additional penalty for deeper levels
split TRUE=split the node, FALSE=do not split the node.

See Also

blcSplitCriterionBIC, blcSplitCriterionBICICL, blcSplitCriterionJustRecordEverything, blcSplitCriterionLRT


[Package RPMM version 1.05 Index]