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Getting Started with Haskell Data Analysis

You're reading from  Getting Started with Haskell Data Analysis

Product type Book
Published in Oct 2018
Publisher Packt
ISBN-13 9781789802863
Pages 160 pages
Edition 1st Edition
Languages
Author (1):
James Church James Church
Profile icon James Church

Slices of data

This section will be an overview of the versatility of the SELECT query in SQLite3. Most of the content of this section will pertain to the inner workings of the SELECT query, and not the Haskell language itself. We're going to have an understanding of the following SELECT clauses: WHERE, ORDER BY, and LIMIT. Each of these have their own utility, but when these clauses work together you can quickly see how data can be sliced into workable chunks that can be studied later. This is my preferred way of working with data where we let SQL do the slicing and Haskell do the dicing. Once we have a data slice that we're happy with, we'll spend some time at the end looking at how to parse that chunk of data into something usable by Haskell.

Let's go back to our Jupyter Notebook; we will flop over to our primary Earthquakes notebook. We will begin with...

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