Control variable | Average Type I error | Standard error | Observed minimum Type I error | Observed maximum Type I error |
---|---|---|---|---|
Individual admixture estimates | 0.038 | 0.0058 | 0.021 | 0.042 |
Principal components | 0.048 | 0.007 | 0.021 | 0.052 |
Self-reported Ethnicity | 0.042 | 0.004 | 0.031 | 0.053 |
Ignoring confounding | 0.705 | 0.009 | 0.694 | 0.737 |