chrid-methods {rtracklayer}R Documentation

Getting chromosome ids

Description

Methods for creating and getting chromosome ids.

Methods

The following methods are defined by rtracklayer.

object = "trackSet"
Gets the chromosomes of the features as a chrid instance.
object = "character"
Coerces vector of string chromosome identifiers to a chrid instance.
object = "ANY"
Attempts to coerce object by first coercing it to a character vector.

See Also

Subset trackSet instances by chromosome identifier with [.trackSet

Examples

  chrid("chr22")
  track <- import(system.file("tests", "bed.wig", package = "rtracklayer"))
  chrid(track)

[Package rtracklayer version 1.2.2 Index]