Compute where the break ticks go in heatmap and profile
Arguments
- nrows
Number of bins
- upstream
Number of base pairs to include upstream of loci.
- downstream
Number of base pairs to include downstream of loci.
- bin_size
Bin size. Length of bin in base pairs. The lower, the higher the resolution.
- mode
How to handle differences in lengths across loci:
stretch: Anchor each locus on both sides.
start: Anchor all loci on start.
end: Anchor all loci on end.
center: Center all loci.