September 2013
Intermediate to advanced
114 pages
2h 51m
English
Content preview from Using OpenRefineBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 3. Advanced Data Operations
In the previous chapter, we introduced you to the basic data operations in the OpenRefine universe. While this provides you with the skills to analyze your data methodically and perform basic editing activities, the true power of OpenRefine only emerges when you dive into its more advanced features. This chapter will therefore shed light on the following:
- Recipe 1 – handling multi-valued cells
- Recipe 2 – alternating between rows and records mode
- Recipe 3 – clustering similar cells
- Recipe 4 – transforming cell values
- Recipe 5 – adding derived columns
- Recipe 6 – splitting data across columns
- Recipe 7 – transposing rows and columns
Feel free to jump directly to the recipes you like. This chapter starts out from the cleaned ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.