vcf

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From Martha:
Typically, when working with a VCF file, we require the following information: chromosome, reference allele, alternative allele, genotype data, allelic depth, read depth, and minor allele count. In most cases, we extract the genotype information from the VCF file and proceed with our analysis using various tools, customized R codes, and packages. Occasionally, we utilize tools like snprelate, which either demand a VCF input or accept input file formats (such as GDS or FASTA) that can be easily generated from a VCF file.
Please let me know if you have any further questions.

Make code to output something like this.