Extracts contig names and lengths from the VCF/BCF header.
Usage
vcf_get_contig_lengths(filename)
Arguments
- filename
Path to VCF/BCF file
Value
Named integer vector (names = contigs, values = lengths)
Examples
if (FALSE) { # \dontrun{
lengths <- vcf_get_contig_lengths("variants.vcf.gz")
} # }