Figure 3

Conditional density plot: probability of carrying a rare variant conditional on Q1 values. The dots at the upper or lower border of the plot depict the values of Q1 (given on the x-axis) for each individual with rare variants (upper dots) or without rare variants (lower dots). Based on the observed distribution, the curve gives the probability of carrying a rare variant conditional on Q1 values. The position of the upper and lower 10%, 20%, and 30% quantiles of Q1 are marked by vertical lines.