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.
Main Web page. The main page of the Web interface of the system. All modules are available to the user from this main panel, and in particular the table in the OLAP engine section can be dynamically expanded by simply clicking on rows, columns and cells to examine the data according to the desired stratification strategies.
