rtracklayer (version 1.32.1)

genomeBrowsers: 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.

Value

A character vector of driver identifiers.

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.

See Also

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