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Genetic File Format Conversion System
Complete tutorial hub for converting genotype data between consumer, research, and imputation-oriented file formats.
GeneticsGenotype FormatsConversion System
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Genetic File Format Conversion11 resources
Genotype File Conversion System
Format-by-format genotype conversion guides covering consumer raw data, VCF, PLINK, and imputation-oriented formats.
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Genotype File Conversion System
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Usage Guide
Quick usage guide for running the genotype conversion workflow and understanding the tutorial structure.
UsageWorkflowGenotype Conversion
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VCF Format Guide
Learn the Variant Call Format structure used for storing genetic variants, genotypes, metadata, and sample calls.
VCFVariantsGenotypes
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RAW Genotype Format Guide
Understand raw genotype tables and how marker-level genotype calls are represented for conversion workflows.
RAWGenotype TableSNPs
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23andMe File Format Guide
Guide to 23andMe-style genotype files, SNP identifiers, alleles, chromosomes, positions, and conversion considerations.
23andMeConsumer GenomicsSNPs
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AncestryDNA File Format Guide
Guide to AncestryDNA genotype files and how their columns can be interpreted before conversion.
AncestryDNAConsumer GenomicsGenotype Files
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PLINK BED/BIM/FAM Guide
Learn the PLINK binary genotype format family: BED genotype matrix, BIM marker map, and FAM sample metadata.
PLINKBED BIM FAMGWAS
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PLINK PED/MAP Guide
Learn the text-based PLINK PED and MAP formats used for sample pedigree information and marker maps.
PLINKPED MAPPedigree
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GEN/SAMPLE Format Guide
Guide to genotype probability files and sample metadata commonly used in imputation and association workflows.
GEN SAMPLEImputationProbabilities
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HAPS/LEGEND/SAMPLE Format Guide
Learn haplotype, legend, and sample files used in genetic imputation and population-genetics pipelines.
HAPSLEGENDSAMPLE
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Complete Documentation PDF
Downloadable full PDF documentation for the genotype file format conversion tutorial.
PDFDocumentationReference