filterRgn: Filter Genomic Regions
In qwang-big/irene: R interface to interactive epigenetic analysis

Description Usage Arguments Details Value Author(s) See Also Examples

Filter genomic regions with reference genomic regions

1	filterRgn(region, ref)

`region`	Data.frame of input genomic regions.
`ref`	Data.frame of reference genomic regions needed to be filtered.

This function calls findOverlaps and select the first entry from reference genomic regions if multiple input genomic regions overlapped with the reference genomic regions.

Entries in the reference genomic regions overlapped with the input.

Qi Wang

filterRgn

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testBed <- data.frame(chr="chr1", start=c(1,4,7), end=c(2,5,8))
control <- data.frame(chr="chr1", start=c(1,7,10), end=c(2,8,11))
filterRgn(makeGRangesFromDataFrame(testBed),makeGRangesFromDataFrame(control))