getBioRegion {ChIPseeker} | R Documentation |
prepare a region center on start site of selected feature
getBioRegion(TxDb = NULL, upstream = 1000, downstream = 1000, by = "gene")
TxDb |
TxDb |
upstream |
upstream from start site |
downstream |
downstream from start site |
by |
one of 'gene', 'transcript', 'exon', 'intron' , '3UTR' , '5UTR' |
GRanges object
Guangchuang Yu