provide path to a demonstration VCF file
Note
derived from output of `aws s3 cp –no-sign-request s3://1000genomes/release/20130502/ALL.chr19.phase3_shapeit2_mvncall_integrated_v5a.20130502.genotypes.vcf.gz .` 26 Dec 2025.
Variants were filtered by restricting to samples in `mageSE_19` and variants with at least 10 individuals in each genotype class (00, 01, 11).
Examples
v = demo_vcf()
VariantAnnotation::scanVcfHeader(v)
#> class: VCFHeader
#> samples(731): HG00096 HG00100 ... NA21129 NA21130
#> meta(5): fileDate fileformat reference source contig
#> fixed(2): FILTER ALT
#> info(27): CIEND CIPOS ... EX_TARGET MULTI_ALLELIC
#> geno(1): GT