genomeBrowsers {rtracklayer} | R Documentation

## Get available genome browsers

### Description

Gets the identifiers of the loaded genome browser drivers.

### Usage

    genomeBrowsers(where = topenv(parent.frame()))

### Arguments

`where` | The environment in which to search for drivers.

### Details

This searches the specified environment for classes that extend `BrowserSession`. The prefix of the class name, e.g. "ucsc" in "UCSCSession", is returned for each driver.

### Value

A character vector of driver identifiers.

### Author(s)

Michael Lawrence

### See Also

`browseGenome` and `browserSession` that create `browserSession` implementations given an identifier returned from this function.

[Package rtracklayer version 1.42.2 Index]