Figure 5From: Improved analysis of bacterial CGH data beyond the log-ratio paradigmOptimal choice of ω. The curves indicate geometric average of sensitivity and specificity after classification for various combinations of the weight ω for the S. aureus (lower, red) and E. faecalis (upper, blue) arrays. A larger geometric average means better classification, and a value of 1.0 means perfect separation. The geometric average is first computed for every data set separately, and then averaged over the 28 S. aureus and 4 E. faecalis data sets.Back to article page