Figure 5.
Posterior distributions for the true observed/expected (O/E), positive predictive value (PPV) or negative predictive value (NPV) in a new population, derived from Bayesian estimation of model (17).
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.