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Basic Analysis and Graphing - SAS

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298 Interactive Data Visualization Chapter 10<br />

Additional Examples Using Graph Builder<br />

15. Right-click on the graph <strong>and</strong> select Points > Y, <strong>and</strong> deselect the Lower 95% Mean yield <strong>and</strong> Upper<br />

95% Mean yield individually.<br />

To make the points easier to see, increase the size of the points.<br />

16. Right-click on the graph, <strong>and</strong> select the XXL option under Graph > Marker Size. Do this for each<br />

quadrant of the graph.<br />

Note: You can also change the graph title <strong>and</strong> labels for the X <strong>and</strong> Y zones. Click on the label <strong>and</strong> type in<br />

the new text.<br />

Figure 10.37 Example of Predicted Values <strong>and</strong> Confidence Intervals<br />

From Figure 10.37, you can see the following relationships:<br />

• For large batches, there is no difference between plain <strong>and</strong> gourmet popcorn.<br />

• For small batches, the gourmet popcorn has a higher yield than the plain popcorn.<br />

• For the oil amount, the relationship is the same whether the oil amount is little or lots, so there is no<br />

three-way interaction.<br />

Examine Diamond Characteristics<br />

You have data about diamonds, including their carat weight <strong>and</strong> price. Examine the relationship between<br />

carat weight <strong>and</strong> price.<br />

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

2. Select Graph > Graph Builder.<br />

3. Drag <strong>and</strong> drop Price into the Y zone.

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