stitch: Stich together touching intervals and remove empty intervals
Description
Given an integer matrix specifying disjoint intervals sorted by start position, merge intervals with matching start and ends, and remove intervals of length zero.
Usage
stitch(x)
Value
Intervals represented by integer matrix of two columns.
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.