Mappability across the human genome (hg38/GRCh38)

Source: R/map_hg38.R

Fixed-size bins with average mappability per bin. Bins are ordered by chromosome size (not strictly numeric).

data(map_hg38_1000kb); data(map_hg38_500kb); data(map_hg38_50kb)

map_hg38_50kb

map_hg38_500kb

Format

One of:

  1. A data.table/data.frame with columns:

    chrom

    Chromosome (e.g., "chr1", ..., "chrX", "chrY").

    start

    0-based start of the bin.

    end

    1-based end of the bin.

    map

    Average mappability in the bin (0–1).

  2. A GRanges with genomic bins and mcols(.)$map storing the average mappability (0–1) per bin.

An object of class data.table (inherits from data.frame) with 61775 rows and 4 columns.

An object of class data.table (inherits from data.frame) with 6188 rows and 4 columns.

Value

map_hg38_1000kb, map_hg38_500kb, and map_hg38_50kb return objects as described in @format with bin sizes of 1000 kb, 500 kb, and 50 kb, respectively.