Create basis variables for various kinds of splines Description: This procedure creates a dataset of spline basis or ortho gonal polynomial variables. It can create polynomial splines, natura l splines, or orthogonal polynomials
- Open IBM SPSS Statistics
- Navigate to Utilities → Extension Bundles → Download and Install Extension Bundles
- Search for the name of the extension and click Ok. Your extension will be available.
- Apache 2.0
- IBM SPSS JKP