Table 1.
Error Rates for Phasing Trios
| Data Source | Number of Trios | SNPs/kb | Ethnicity | Transmission Error Rate | Missing Trio Error Rate | Sporadic Missing Error Rate | Errors per Trio per SNP |
|---|---|---|---|---|---|---|---|
| Simulated with Cosi | 3000 | 6 | CEU | 0.0047 | 0.0080 | 0.0042 | 0.00083 |
| Simulated with Cosi | 3000 | 6 | YRI | 0.0017 | 0.0058 | 0.0031 | 0.00035 |
| Simulated with Cosi | 300 | 6 | CEU | 0.0095 | 0.0130 | 0.0069 | 0.00154 |
| Simulated with Cosi | 300 | 6 | YRI | 0.0116 | 0.0198 | 0.0108 | 0.00179 |
| Simulated with Cosi | 30 | 6 | CEU | 0.0224 | 0.0237 | 0.0125 | 0.00341 |
| Simulated with Cosi | 30 | 6 | YRI | 0.0321 | 0.0420 | 0.0231 | 0.00447 |
| Simulated with Cosi | 3000 | 1 | CEU | 0.0006 | 0.0009 | 0.0005 | 0.00010 |
| Simulated with Cosi | 3000 | 1 | YRI | 0.0003 | 0.0009 | 0.0005 | 0.00006 |
| Simulated with Cosi | 300 | 1 | CEU | 0.0018 | 0.0029 | 0.0015 | 0.00030 |
| Simulated with Cosi | 300 | 1 | YRI | 0.0012 | 0.0028 | 0.0014 | 0.00020 |
| Simulated with Cosi | 30 | 1 | CEU | 0.0061 | 0.0095 | 0.0050 | 0.00102 |
| Simulated with Cosi | 30 | 1 | YRI | 0.0045 | 0.0098 | 0.0051 | 0.00074 |
| HapMap phase II | 30 | ∼1 | CEU | 0.0388 | 0.0351 | 0.0143 | 0.00456 |
| HapMap phase II | 30 | ∼1 | YRI | 0.0188 | 0.0465 | 0.0185 | 0.00357 |
Definitions of the error rates are given in the Material and Methods section.