October 2017
Intermediate to advanced
532 pages
16h 10m
English
Content preview from Pandas Cookbook
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How it works...
All values in a Series can be compared against a scalar value using the standard comparison operators( <, >, ==, !=, <=, >=). The expression movie.imdb_score > 8 yields a Series of booleans where all imdb_score values prices exceeding 8 are True and those less than or equal to 8 are False. The index of this boolean Series retains the same index as the original and in this case, is the title of the movie.
The criteria3 variable is created by two independent boolean expressions. Each expression must be enclosed in parentheses to function properly. The pipe character, |, is used to create a logical or condition between each of the values in both Series.
All three criteria need to be True to match the requirements of the recipe. ...
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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.