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.
Out-of-sample predictions for the long-term averages at the AQS and MESA fixed sites. Results for the model both including the road covariates (left) and without the road covariates (right) are given; for both cases predictions without and with Caline are shown.
