Conditional Random Fields for Fast, Large-Scale Genome-Wide Association Studies
Figure 6
Histograms and quantile-quantile (QQ) plots for the WTCCC data.
Negative p-value statistics obtained from our method (a,b), logistic regression that does not account for confounding factors (c,d) and from Eigenstrat [4] (e,f) for the WTCCC data. Dotted red lines in the QQ plots (right panel) indicate 95% confidence bounds.