1: select categories to show the items you want
2: expand other variables and make additional selections
3: this is how many items are displayed
4: click an item to see its description on the right
5: zoom in to items
6: select a variable to organize items in a bar graph
7: grid view of items
8: bar graph view of items (use this together with 1 and 2 to explore distribution of items in different subsets)
9: bivariate graph view (also try other icons)
10: setting: specify which variables to display
Questions about the app: ec_apps@sdsc.edu
