Read chromosome sizes from UCSC and return as a tibble with one row per chromosome. The underlying data is pulled from here: https://hgdownload.soe.ucsc.edu/downloads.html
Usage
read_ucsc_chrom_sizes(
dir,
genome = c("hg38", "mm39", "mm10", "mm9", "hg19"),
keep_chromosomes = "chr[0-9]+|chrX|chrY",
timeout = 300
)Examples
read_ucsc_chrom_sizes("./reference")
#> # A tibble: 24 × 3
#> chr start end
#> <chr> <dbl> <int>
#> 1 chr1 0 248956422
#> 2 chr2 0 242193529
#> 3 chr3 0 198295559
#> 4 chr4 0 190214555
#> 5 chr5 0 181538259
#> 6 chr6 0 170805979
#> 7 chr7 0 159345973
#> 8 chrX 0 156040895
#> 9 chr8 0 145138636
#> 10 chr9 0 138394717
#> # ℹ 14 more rows
