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SAS/INSIGHT Software

Rotating Plot

You can now fit either a piecewise-linear surface or a thin-plate smoothing spline to a cloud of three-dimensional data. As specified in the chapter on Contour Plots, the surface may be color-coded and color-blended. The color you place on the surface may represent a fourth variable, thus allowing you to visualize the level sets of a fourth variable as contours along the Z direction in 3-dimensional space. You can also interactively change the resolutions of rectangular grid for the surface in order to get better quality or performance.

               
[Figure]

Figure 1.6: Rotating plots


Variables

Method

Output

References

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