October 2018
Beginner to intermediate
676 pages
18h 30m
English
Content preview from Matplotlib 3.0 Cookbook
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How it works...
The following is the explanation of the code:
- grp_exp is a NumPy array containing experience data in number of years.
- This data is divided into 21 bins of equal size, by specifying nbins = 21.
- plt.hist() plots the histogram with grp_exp and nbins as arguments. It returns three parameters, n, bins, and patches. n is the list containing the number of items in each bin, bins is another list specifying starting point of the bin, and patches is the list of objects for each bin. These can be used for any other purpose later in the program.
- Add the title, and the x and y axis labels, before displaying the histogram on the screen.
- plt.axvline() plots a vertical line at the mean value of the data, just to represent how the data is ...
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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.
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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.