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Basic Analysis and Graphing - SAS

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Chapter 13 Creating Three-Dimensional Scatterplots 367<br />

Additional Examples of the Scatterplot 3D Platform<br />

7. Type 0.25 next to Transparency.<br />

8. Click OK.<br />

Figure 13.9 Example of an Ungrouped Normal Contour Ellipsoid<br />

Example of Grouped Normal Contour Ellipsoids<br />

This example shows how to group measurements by species <strong>and</strong> to format each group with a normal<br />

contour ellipsoid. The ellipsoids cover 75% of the data points <strong>and</strong> are 50% transparent. The contours are<br />

color-coded based on species.<br />

1. Open the Iris.jmp sample data table.<br />

2. Select Graph > Scatterplot 3D.<br />

3. Select Sepal length, Sepal width, Petal length, <strong>and</strong> Petal width <strong>and</strong> click Y, Columns.<br />

4. Click OK.<br />

5. From the red triangle menu, select Normal Contour Ellipsoids.<br />

6. Select Grouped by Column.<br />

7. Select Species.

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