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.
Sample radar chart. Panel A: two individuals are displayed in one radar plot with two different colours. Panel B: two individuals are plotted side by side with shaded connected regions. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)
