In the Initializing Cascalog and Hadoop for distributed processing recipe, we looked at how to query data in Cascalog with a couple of small examples. However, Cascalog's query language is much more powerful than what we saw here. We'll dive in further in this recipe and start looking at some of the logical predicates available. Recipes in the later part of this chapter will have still more examples of querying with Cascalog.
Clojure Data Analysis Cookbook - Second Edition
By :
Clojure Data Analysis Cookbook - Second Edition
By:
Overview of this book
Table of Contents (19 chapters)
Clojure Data Analysis Cookbook Second Edition
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
Free Chapter
Importing Data for Analysis
Cleaning and Validating Data
Managing Complexity with Concurrent Programming
Improving Performance with Parallel Programming
Distributed Data Processing with Cascalog
Working with Incanter Datasets
Statistical Data Analysis with Incanter
Working with Mathematica and R
Clustering, Classifying, and Working with Weka
Working with Unstructured and Textual Data
Graphing in Incanter
Creating Charts for the Web
Index
Customer Reviews