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Test Whether a Pathway Exists in the Tree

Source: R/query.R
pathway_exists.Rd

Test Whether a Pathway Exists in the Tree

Usage

pathway_exists(tree, pathway)

Arguments

tree

A transitiontrees.

pathway

Character. Pathway as arrow-notation string or character vector.

Value

Logical scalar.

Examples

# \donttest{
tr <- context_tree(matrix(sample(c("A","B"), 50, TRUE), 5),
                   max_depth = 2L, min_count = 1L)
pathway_exists(tr, "A")
#> [1] TRUE
# }