disjoin {IRanges} | R Documentation |
Functions for making Ranges
disjoint,
where no ranges overlap another.
disjoin(x, ...) disjointBins(x, ...)
x |
The Ranges instance, possibly
overlapping intervals. |
... |
Additional arguments for methods |
The disjoin
method returns a disjoint
Ranges
, by finding the union of the end points in
x
. In other words, the result consists of a range for every
interval, of maximal length, over which the set of overlapping ranges
in x
is the same and at least of size 1.
disjointBins
segregates x
into a set of bins so that the
ranges in each bin are disjoint. Lower-indexed bins are filled
first. The method returns an integer vector indicating the bin index
for each range.
M. Lawrence
reduce
for making normal ranges, a subset
of disjoint ranges, where there must be a gap of length >= 1 between
each range.
ir <- IRanges(c(1, 1, 4, 10), c(6, 3, 8, 10)) disjoin(ir) # IRanges(c(1, 4, 7, 10), c(3, 6, 8, 10)) disjointBins(IRanges(1, 5)) # 1L disjointBins(IRanges(c(3, 1, 10), c(5, 12, 13))) # c(2L, 1L, 2L)