gRim (version 0.3.4)

emat_operations: Edge matrix operations

Description

Edge matrix operations needed for ips algorithms

Usage

emat_compare(emat1, emat2)
emat_complement(emat1, emat2)
emat_sort(emat1)
order_rows(emat)

Arguments

emat, emat1, emat2

Edge matrix (a 2 x p matrix)

Author

Søren Højsgaard,

Details

An emat with p edges is represented by a 2 x p matrix.

Examples

emat1 <- model_saturated(3:4, type="emat")
emat2 <- model_saturated(1:4, type="emat")
emat_complement(emat1, emat2)
emat3 <- model_saturated(2:4, type="emat")
emat_compare(emat1, emat3)