Fig. 3.

HIV data: truncated normal distribution for the coefficient of $x_9$, the ninth feature measuring mutation status at a given site. The standardized coefficient for $x_9$ equals 5.1 and is indicated by the vertical blue line in each plot. The truncation limits implied by the selection are $c=4.3,d=6.3$. The lower panel zooms in on the area of interest in the tail of the distribution.