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.
Tracking graph construction. At similarity threshold s, first, patient groups existing at that value are obtained from corresponding patient hierarchies. Then, the meta-graph is used to extract correlation details. Here, the correlations extracted are indicated with black arrows. The resulting tracking graph is displayed at the bottom.
