Given a matrix of first/last indices, like from boundingIndicesByChr, and values for
each range, convert to a Rle. This function takes the expected length of the Rle, n,
so that any portion of the full length not covered by a first/last range will be a
run with the value NA. This is typical in the case where data is segmented with CBS
and some of the data to be segmented is NA.
Usage
bounds2Rle(bounds, values, n)
Arguments
bounds
matrix, two columns, with first and last index, like from boundingIndicesByChr
values
ANY, some value to be associated with each range, like segmented copy number.
n
integer, the expected length of the Rle, i.e. the number of features in the
genome/target ranges processed by boundingIndicesByChr.