firstStartPerGroup {ORFik} | R Documentation |
grl must be sorted, call ORFik:::sortPerGroup if needed
firstStartPerGroup(grl, keep.names = TRUE)
grl |
|
keep.names |
a boolean, keep names or not, default: (TRUE) |
a Rle(keep.names = TRUE), or integer vector(FALSE)
gr_plus <- GRanges(seqnames = c("chr1", "chr1"), ranges = IRanges(c(7, 14), width = 3), strand = c("+", "+")) gr_minus <- GRanges(seqnames = c("chr2", "chr2"), ranges = IRanges(c(4, 1), c(9, 3)), strand = c("-", "-")) grl <- GRangesList(tx1 = gr_plus, tx2 = gr_minus) firstStartPerGroup(grl)