Fig. 2

Total hole counts (a) and total hole area (b) as measured using WHOPES assessment and image analysis methods. Scatterplot displaying the a number of holes or b total area of hole damage in each LLIN (represented by a dot) as measured by the WHOPES methodology (y-axis) and image analysis (x-axis). The dashed line represents a fitted line assuming a simple linear regression model. The solid diagonal line represents y = x. Kernel density plots on the margins show a smoothed distribution of counts (or area) by each method