Scale a binned sample to a new bin size

Rescales per-chromosome bin-count vectors by aggregating bins. The new bin size must be a positive integer multiple of the original. This is the R equivalent of overall_tools.scale_sample() in the upstream WisecondorX Python package.

Usage

scale_sample(sample, from_size, to_size)

Arguments

sample

Named list of integer vectors keyed by chromosome ("1"–"24"), as returned by bam_convert().

from_size

Current bin size in base pairs.

to_size

Target bin size in base pairs. Must be an integer multiple of from_size.

Value

Named list structured like sample but with bins aggregated to the new size.

Examples

if (FALSE) { # \dontrun{
bins_5k  <- bam_convert("sample.bam", binsize = 5000L)
bins_100k <- scale_sample(bins_5k, from_size = 5000, to_size = 100000)
} # }