rtracklayer (version 1.32.0)

BigWigSelection-class: Selection of ranges and columns

Description

A BigWigSelection represents a query against a BigWig file, see import.bw. It is simply a RangedSelection that requires its colnames parameter to be "score", if non-empty, as that is the only column supported by BigWig.

Examples

rl <- IRanges::RangesList(chr1 = IRanges::IRanges(c(1, 5), c(3, 6)))

  BigWigSelection(rl)
  as(rl, "BigWigSelection") # same as above

  # do not select the 'score' column
  BigWigSelection(rl, character())