Exploring Data in Three Dimensions

Exploring Data in Three Dimensions

You can explore the relationships between three variables by using a rotating scatter plot. Often the three variables are interval variables.

If one of the variables can be modeled as a function of the other two variables, then you can add a response surface to the rotating plot. Similarly, you can visualize contours of the response variable by using a contour plot.

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Rotating Plots

Contour Plots