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Spline Regression with Estimated Knots in SPSS

Troubleshooting


Problem

I want to fit a regression model where I expect the slope to shift up or down, or even change sign, at a particular value of the predictor. Also, I want that shift point to be estimated as a parameter in the model. Can this model be fitted in SPSS Statistics?

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Historical Number

19430

Document Information

Modified date:
16 April 2020

UID

swg21476694