mapIdsToRanges {GenomicFeatures} | R Documentation

## Map IDs to Genomic Ranges

### Description

Map IDs to Genomic Ranges

### Usage

    mapIdsToRanges(x, ...)

    ## S4 method for signature 'TxDb'
    mapIdsToRanges(x, keys, type = c("cds", "exon", "tx",
      "gene"), columns = NULL)

### Arguments

`x` | Database to use for mapping
`keys` | Values to lookup, passed to `transcripts` et. al.
`type` | Types of feature to return
`columns` | Additional metadata columns to include in the output
`...` | Additional arguments passed to methods

### Value

`GRangesList` corresponding to the keys

### 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"))
    mapIdsToRanges(txdb, keys = keys, type = "tx")

[Package GenomicFeatures version 1.38.2 Index]