Description
Internal function to evaluate importance of predictor combinations
Usage
TTab(data, tree, Xs, mtype)
Value
mat.truth
: Matrix of all interactions contained in one sample's logic tree
Arguments
- data
Input data.
- tree
Logic tree constructed for a sample.
- Xs
Input predictors.
- mtype
Model type: classification or linear or survival regression.
Details
Creates a matrix of all interactions contained in one sample's logic tree.
References
Wolf BJ, Hill EG, Slate EH. Logic Forest: an ensemble classifier for discovering logical combinations of binary markers. Bioinformatics. 2010;26(17):2183-2189. doi:10.1093/bioinformatics/btq354