Figure 4From: The risks of malaria infection in Kenya in 2009 Scatter plot of actual versus predicted point-values of Pf PR 2-10 for the selection validation set (n = 210). The linear correlation (R) of the actual versus predicted PfPR2-10 was 0.81. The solid black line shows the line of perfect fit; the dashed black line is the trend line with intercept set at zero.Back to article page