flatten {IntervalSurgeon}

Flatten a set of intervals

Description

For a given set of intervals compute the set of intervals where there is overlap with at least one from the given. The resulting intervals are sorted and detached.

Usage

flatten(x)

Arguments

x

Integer matrix of two columns, the first column giving the (inclusive) start points of intervals and the second column giving the corresponding (exclusive) end points.

Value

Intervals represented by integer matrix of two columns.

Examples

flatten(rbind(c(1, 3), c(2, 4), c(5, 6)))