Page History

...

DataScope is interactive and provides multiple options for filtering a large database. These options include selecting filtering attributes and selecting a portion of a visualization such as a data table, bubble chart (also called a scatterplot or SPLOM), image grid, or heatmap.

You In the case of scatterplots, you can use these options in combination. For example, you can select one or more filtering attributes, view the resulting data in an image grid, and ,   The filters are cumulative; that is, if you have already applied the filtering attributes discussed above to show only one age group, for example, you can further narrow down your selection by selecting a portion of the bubble chart, image grid, or heatmap. Data tables are an exception; you can only narrow down that selection by clicking a row in the table and showing the details for that row.

In the following example, selections include the Race-Category of Asian and the age range of 30-40. Data in blue is selected while data in grey is not available for selection.

Image Added

Using a Data Table

...