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.
A) Fraction of expressions with negative, neutral, and positive emotion values under different time scales for one channel. B) Fraction of expressions with negative, neutral, and positive emotion values for the 20 IRC channels.
