addIsCoding: Add information on coding/non-coding status.
Description
The addIsCoding method extracts positions from 'CDS'
features in the ensemblGenome object.
The positions of the 'CDS' features are compared with the splice-junction
positions in the ensemblJunctions object. When a match is found,
the splice junction is marked as coding, otherwise the junction is marked as
non-coding.
The coding information is calculated for each flanking exon of the
splice-junction.
The column name for the left side (lend) is licd, the name for the
right side (rstart) is ricd.
Usage
addIsCoding(object,ens)
Arguments
object
ensemblJunctions.
The object to which isCoding columns are added.
ens
ensemblGenome.
Genome object which should contain 'CDS' features.