October 2019
Beginner to intermediate
674 pages
16h 43m
English
Content preview from Mastering pandas - Second Edition
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Logical subsetting
In R, as well as in pandas, there is more than one way to perform logical subsetting. Suppose that we wished to display all players with the average goals-per-game ratio of greater than or equal to 0.5; that is, on average, they score at least one goal every two games.
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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.