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IBM SPSS Modeler Essentials

You're reading from   IBM SPSS Modeler Essentials Effective techniques for building powerful data mining and predictive analytics solutions

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Product type Paperback
Published in Dec 2017
Publisher Packt
ISBN-13 9781788291118
Length 238 pages
Edition 1st Edition
Concepts
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Authors (2):
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Keith McCormick Keith McCormick
Author Profile Icon Keith McCormick
Keith McCormick
Jesus Salcedo Jesus Salcedo
Author Profile Icon Jesus Salcedo
Jesus Salcedo
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Toc

Summary


This chapter introduced the Derive node. The Derive node can perform many different types of calculations so that users can extract more information from the data. These additional fields can then provide insight that may not have been apparent. In this chapter you learned that the Derive node can create fields as formulas, flags, nominals, or conditionals.

In the next chapter, we will continue to explore our data by discovering simple relationships between outcome fields and predictor fields. Specifically, readers will learn to use several statistical and graphing nodes to determine which fields are related to an outcome variable.

 

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