| convertToTxFeatures {SGSeq} | R Documentation |
Convert a TxDb object or a GRangesList of exons
grouped by transcripts to a TxFeatures object.
convertToTxFeatures(x)
x |
|
If x is a GRangesList, transcript names and gene names
can be specified as character vectors in metadata
columns txName and geneName, respectively.
If missing, transcript names are based on names(x).
For import from GFF format, use function importTranscripts.
In the returned TxFeatures object, column type takes
values “J” (splice junction), “I” (internal exon),
“F” (5'/first exon), “L” (3'/last exon) or “U”
(unspliced).
TxFeatures object
Leonard Goldstein
gr <- GRanges(c(1, 1), IRanges(c(1, 201), c(100, 300)), c("+", "+"))
grl <- split(gr, 1)
txf <- convertToTxFeatures(grl)