April 2016
Beginner
156 pages
3h 23m
English
Content preview from NumPy EssentialsBecome 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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Summary
In this chapter, we covered the last important component of the ndarray object: strides. We saw a huge difference in memory layouts and also in performance when you use different ways to initialize your NumPy array. We also got to know the record array (structured array) and how to manipulate the date/time in NumPy. Most importantly, we saw how to read and write our data with NumPy.
NumPy is powerful not only because of its performance or ufuncs, but also because of how easy it can make your analysis. Use NumPy with your data as much as you can!
Next, we will look at linear algebra and matrix computation using NumPy.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.