R Graphical Manual

Last data update: 2014.03.03

R: write ChIP-chip data to a *.wig file

writeWIG

R Documentation

write ChIP-chip data to a *.wig file

This function writes the all columns of the assayData to a wiggle file.

writeWIG(expressionSet, probeAnno, file, chr=NULL, probeLength=NULL)

`expressionSet`	an ExpressionSet object
`probeAnno`	a probeAnno object
`file`	path to write to
`chr`	subset of chromosomes in probeAnno. If specified, only the subset is written to the file.
`probeLength`	length of the probes on the chip.