Exploring Data in Two Dimensions |

SAS/INSIGHT software provides mosaic plots, scatter plots, and line plots for exploring data in two dimensions. *Mosaic plots* are pictorial representations of frequency counts of nominal variables. *Scatter plots* are graphic representations of the relationship between two interval variables. *Line plots* show the relationships of multiple **Y** variables to a single **X** variable.

**Figure 5.1:** A Mosaic Plot, Scatter Plot, and Line Plot