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.
The distribution of predicted probabilities is shown at the bottom of the graphs, by 6-mo outcome. The triangles indicate the observed frequencies by decile of predicted probability.
