Collider structures (immoralities, v-structures), ch. 5 p. 82

Collider structures (immoralities, v-structures), ch. 5 p. 82

Usage

morie_collider(dag, triple = NULL)

Arguments

dag

directed edge matrix

triple

optional c(a, c, b) to test as a collider at c

Value

list(ncolliders, colliders, iscollider, shielded, nedges)

Examples

V <- c(1, 2, 3, 4, 5, 6, 7, 8)
morie_collider(V)
#> $ncolliders
#> [1] 0
#> 
#> $colliders
#> character(0)
#> 
#> $iscollider
#> [1] FALSE
#> 
#> $shielded
#> [1] FALSE
#> 
#> $nedges
#> [1] 4
#>