October 2019
Beginner to intermediate
674 pages
16h 43m
English
Content preview from Mastering pandas - Second Edition
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The abs() function
The abs() function returns the absolute values of records in the DataFrame. For columns with complex values in the form x+yj, the absolute value is computed as 
:
abs_df = pd.DataFrame({"Integers": [-1, -2, -3, 0, 2], "Complex": [5+2j, 1+1j, 3+3j, 2+3j, 4+2j]})abs_df.abs()
The following is the output:
The abs() function
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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.