Extension of the IRanges package

Description

Return the ranges of the genomic annotation.

Usage

## S4 method for signature 'RNAseq'
ranges(x)

Arguments

Details

It retrieves the object stored in the genomicAnnotation slot of the RNAseq object and apply the ranges function on it. The object retrieved can be of the RangedData or GRangesList class.

Value

An IRangesList object, where the split is performed by seqnames (e.g. chromosomes).

Author(s)

Nicolas Delhomme

Examples

	## Not run: 
	library("RnaSeqTutorial")

	obj <- getAnnotation(
            AnnotParam(
              organism="Dmelanogaster",
              datasource=system.file(
    	          "extdata",
				        "Dmel-mRNA-exon-r5.52.gff3",
				        package="RnaSeqTutorial"),
  		        type="gff3"
  ))
  
	ranges(obj)
	
## End(Not run)