GenomicFeatures (version 1.24.4)

mapRangesToIds: Map Genomic Ranges to IDs

Description

Map Genomic Ranges to IDs

Usage

mapRangesToIds(x, ...)
"mapRangesToIds"(x, ranges, type = c("cds", "exon", "tx", "gene"), columns = NULL, ...)

Arguments

x

Database to use for mapping

ranges

range object used to subset

type

of feature to return

columns

additional metadata columns to include in the output.

...

Additional arguments passed to findOverlaps

Value

DataFrame of mcols from the database.

Methods (by class)

• TxDb: TxDb method

Examples

fl <- system.file(package = "GenomicFeatures", "extdata", "sample_ranges.rds")
txdb <- makeTxDbFromGRanges(readRDS(fl))

keys <- list(tx_name = c("ENST00000371582", "ENST00000371588",
    "ENST00000494752", "ENST00000614008", "ENST00000496771"))
res <- mapIdsToRanges(txdb, keys = keys, type = "tx")
mapRangesToIds(txdb, res, "tx")