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.
Red dots indicate the edge value of the estimated network. Black dots indicate the average edge value over 1,000 bootstrap resampling. The gray shadow represents the 95% confidence intervals estimated with the bootstrap resampling. Edges are ordered by the estimated strength.
