Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Gaussian kernel standard deviation selection for the three simulation experiments. Bootstrap error (Top) and true error (Bottom) are shown for the exacerbated group. From left to right: Λ = 40, Λ = 80, Λ = 160. The bootstrap error was calculated using 1000 bootstrap samples. Ten Gaussian kernel sizes were tested, minima are indicated with a dashed blue line.
