CoverageGRanges .setCoverageGRangesClass(prefix, processCoverage,
arity = c("auto", "unary", "binary", "multinary"),
where = topenv(parent.frame()), ...)Rle and any
parameters as its arguments and returns something coercible to
GenomicRanges.setProxyGRangesClass, with the processCoverage.CoverageGRanges.setProxyGRangesClass