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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
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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 Append node as a method of joining data files that contain similar fields for separate groups of records. You also learned how to use the Filter node to remove or rename fields. Finally, you were introduced to the Merge node to join data files that contained different information for the same records.

In the next chapter, we will continue to work on our data preparation skills so that we can extract more information from the data. Specifically, we will learn to how to use the Derive node to create various types of additional fields.

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