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.
The network comprises of two sets: L of Languages and C of cities; the languages detected are connected to the cities set where the corresponding community of immigrants has been found. The weight of the edge corresponds to the values of hl,c. The size of the nodes is proportional to its degree and the color to its mean strength.
