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Table 14 Positive calling rates of the four calling programs under different coverage cutoffs for dbSNPs and non-dbSNPs

From: Comparing a few SNP calling algorithms using low-coverage sequencing data

A. dbSNPs

Coverage cutoffs

SOAPsnp

Atlas-SNP2

GATK-UGT

SAMtools

≥ 3X

0.734

0.888

0.902

0.892

≥ 4X

0.735

0.867

0.882

0.868

≥ 5X

0.704

0.841

0.874

0.876

≥ 6X

0.723

0.819

0.867

0.870

≥ 7X

0.696

0.808

0.817

0.862

≥ 8X

0.747

0.796

0.864

0.852

≥ 9X

0.727

0.782

0.813

0.849

≥ 10X

0.769

0.780

0.862

0.828

B. non-dbSNPs

Coverage cutoffs

SOAPsnp

Atlas-SNP2

GATK-UGT

SAMtools

≥ 3X

0.438

0.863

0.628

0.628

≥ 4X

0.545

0.896

0.713

0.615

≥ 5X

0.602

0.875

0.708

0.610

≥ 6X

0.641

0.873

0.691

0.627

≥ 7X

0.620

0.852

0.730

0.672

≥ 8X

0.594

0.827

0.736

0.674

≥ 9X

0.615

0.824

0.745

0.690

≥ 10X

0.559

0.818

0.674

0.667