By mike mendis
The query tool that allows the user to drag-and-drop search terms from a hierarchical ontology into a Venn diagram-like interface. This lets users query in multiple different ways. To find all the females who used the Agganis Avenue hubway. Drag Female from the Terms to Panel 1 and Agganis Ave to Panel 2. You can multiple terms in each panel and restrict them by dates or exclusion. Some terms like weather and duration can take a value, like less than 2 inches. Once the query is set, click on Run Query to get the results, can also get a breakdown of age/gender or usage.