Specifies which values will be exported to the bedGraph file. Can be either "raw" to export raw tag count values or "normalized" to export normalized values.
format
The format of the output.
oneFile
Logical, should all CAGE datasets be exported as individual tracks into the same bedGraph file (TRUE) or into separate bedGraph files (FALSE). Used only when format="bedGraph", otherwise ignored.
Value
Creates bedGraph or BigWig file(s) in the working directory that can be directly visualised as custom tracks in the UCSC Genome Browser. If format="bedGraph" and oneFile = TRUE one bedGraph file containing multiple annotated tracks will be created, otherwise two files per CAGE dataset will be created, one for plus strand and one for minus strand CTSSs, and they will be named according to the labels of individual datasets. All bedGraph files contain headers with track description and can be directly uploaded as custom tracks to the UCSC Genome Browser.
When format="bigWig", two binary BigWig files per CAGE dataset are created, one for plus strand and one for minus strand CTSSs. Since BigWig files cannot contain headers with track description, a separate file named "CTSS.normalized.all.samples.track.description.txt" is created, which contains track headers for all BigWig files. To use these headers for adding custom tracks to the UCSC Genome Browser, move the BigWig files to a web location and edit the bigDataUrl sections in the headers file to point to corresponding BigWig files.