read_wig {plyranges} | R Documentation |
This is a lightweight wrapper to the import family of functions defined in rtracklayer.
read_wig(file, genome_info = NULL, overlap_ranges = NULL)
file |
A path to a file or a connection. |
genome_info |
An optional character string or a Ranges object that contains information about the genome build. For example the USSC identifier "hg19" will add build information to the returned GRanges. |
overlap_ranges |
An optional Ranges object. Only the intervals in the file that overlap the Ranges will be returned. |
A GRanges object
A GRanges object
test_path <- system.file("tests", package = "rtracklayer") test_wig <- file.path(test_path, "step.wig") gr <- read_wig(test_wig) gr gr <- read_wig(test_wig, genome_info = "hg19")