Figure 5

Yeast data: Imputation via the database matrix is always better than imputation via one external logical set. Each point is a column from the yeast database matrix. The horizontal axis is the RMSE of imputation via the H₂O₂ set, which has 23 columns, and the vertical axis is the RMSE of imputation via the 23 columns selected from the database matrix using our method. The (blue) line is x = y. All points are below the line, indicating that the database approach is always superior.