report heatmaps for Recall and % of recovery in an analysis of 1000x1000 SNP interactions (0.5 M interactions) where 10 non-null signals have been simulated. The percent of true signal recovery in F is calculated for the top 100 signals. We have found that NGG is quite resilient to noise in the data (on phenotypes Additional file 1 : Fig. 1) and the power of NGG increases quickly with the number of individuals and for stronger heritabilities
