Report the ordering convention of the node

This function returns TRUE if the node is using a reverse temporal ordering and FALSE in the other case.

Usage

is_reversed(node)

Arguments

node

a ctx_node object as returned by find_sequence()

Value

TRUE if the node node use a reverse temporal ordering, FALSE

when this is not the case

See also

rev.ctx_node()

Examples

dts <- c(0, 1, 1, 1, 0, 0, 1, 0, 1, 0)
dts_ctree <- ctx_tree(dts, min_size = 1, max_depth = 3)
is_reversed(find_sequence(dts_ctree, c(0, 0)))
#> [1] FALSE
is_reversed(find_sequence(dts_ctree, c(1, 0), reverse = TRUE))
#> [1] TRUE