Analytical queries (OLAP) enable the user to quickly generate reports allowing to analyze arbitrary data dimensions by means of visualizers:
Map.
A visualizer can be selected using the group of buttons at the central part of the top panel:
To set up current data visualizer parameters, tap the 
button at the top right corner of the page. The dialog box opens where the user can set up the current visualizer parameters.
To further open a report on the main page with the current visualizer and selection, tap the 
button at the top right corner and select the Save Report item.
See general visualizer settings in the Setting Up Visualizers article.
See also:
Table | Chart | Map | Bubble Chart | Bubble Tree | Tree Map | Setting Up Visualizers