Why some options are missing in linear regression stepwise model builder?

Why some options are missing in linear regression stepwise model builder?

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Article ID: KB0080604

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Products Versions
Spotfire Statistica 13.0 and higher

Description

When running linear regression stepwise model builder, options for "Model Validation" and Lift/ROC graph shown in this example  are unavailable.

Environment

Windows

Resolution

This is because you are running a stepwise linear regression model while the example refers to a stepwise logistic regression model that has binary dependent variable, where those options will be applicable.

The availability of model validation and output types depends on the analysis module you choose.

Issue/Introduction

Why some options are missing in linear regression stepwise model builder?