DNA imputation is an advanced service that dramatically expands your genetic data:
What is Imputation?
Imputation uses statistical algorithms and large reference populations to predict ("impute") genetic markers that weren't directly tested by your DNA company.
- Your original file: ~600,000 - 700,000 SNPs
- After imputation: 30+ million SNPs
- Increase: 40-50x more genetic information!
Why You Need Imputation:
- Enhanced Analysis: Access to reports requiring more markers
- Better Accuracy: More data points = more precise results
- Compatibility: Work with tools requiring high-density data
- Research: Participate in studies needing comprehensive data
- Medical Insights: Analyze health markers not on consumer chips
- Rare Variants: Discover less common genetic variations
How It Works:
- Upload your standard DNA file
- Purchase imputation service
- Our algorithms compare your data to reference populations
- Statistical models predict missing SNPs with high accuracy
- Receive expanded file in 24-72 hours
What You Get:
- Extended RAW file with 30+ million SNPs
- Compatible with all our reports and tools
- Downloadable for use on other platforms
- Significantly improved analysis capabilities
Accuracy:
- Imputation accuracy: 95-99% depending on ancestry
- Based on large reference panels (1000 Genomes, HapMap, etc.)
- Best for European, Asian, African ancestries
- Works with all standard consumer DNA files
Included in Explorer Pack:
The imputation service is included with our Explorer Pack, along with numerous reports and tools.