The scatter plot matrix gives the user a visual representation of the manipulated data sets for selection and analysis. The choices are the attributes across the top and the same from top to bottom giving the user easy access to pick the area of interest. Clicking on a plot brings up a separate window of the selected scatter plot. The user can then look at a visualization of the data of the attributes selected and select areas of the scatter plot with a selection window or by clicking on the points within the plot to identify the point’s specific information. Figure 10 shows the scatter plot for two attributes and the points derived from the data set. There are a few options to view the plot that could be helpful to the user. It is formatted similar to an X/Y graph yet it can show any of the attribute classes that appear on the main scatter plot matrix. This is handy when the scale of the attribute is unable to be ascertained in one axis over the other. Within the plot the points can be adjusted by utilizing a feature called jitter. This option moves the individual points so that in the event of close data points users can reveal hidden multiple occurrences within the initial plot. Figure 11 shows an example of this point selection and the results the user sees.