readCollection {LOLA} | R Documentation |
Given a bunch of region set files, read in all those flat (bed) files and create a GRangesList object holding all the region sets. This function is used by readRegionGRL to process annotation objects.
readCollection(filesToRead, limit = NULL)
filesToRead |
a vector containing bed files |
limit |
for testing purposes, limit the number of files read. NULL for no limit (default). |
A GRangesList with the GRanges in the filesToRead.
files = list.files(system.file("extdata", "hg19/ucsc_example/regions", package="LOLA"), pattern="*.bed") regionAnno = readCollection(files)