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Replacing column values in a pandas DataFrame
... something like this:
w['female'] = w['female'].map({'female': 1, 'male': 0})
(Here I convert the values to numbers instead of strings containing numbers. You can convert them to "1" and "0", if you really want, but I'm not sure why you'd want that.)
The reason your code doesn't work is because...
Using Jasmine to spy on a function without an object
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answered Mar 1 '12 at 6:30
ndpndp
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How to get a list of properties with a given attribute?
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answered Feb 17 '10 at 16:09
Marc Gravell♦Marc Gravell
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Which regular expression operator means 'Don't' match this character?
...) will match anything but word characters; similarly, [\d] will match the 0-9 digits while [\D] matches anything but the 0-9 digits, and so on.
If you use PHP you can take a look at the regex character classes documentation.
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Prevent row names to be written to file when using write.csv
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answered Sep 20 '11 at 11:26
NPENPE
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How should I escape commas and speech marks in CSV files so they work in Excel?
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answered Sep 18 '12 at 8:50
centralscrucentralscru
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Grouping functions (tapply, by, aggregate) and the *apply family
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How do I enable C++11 in gcc?
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edited Jun 2 '13 at 20:11
answered Jun 2 '13 at 19:57
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WPF Auto height in code
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edited Jun 20 at 9:12
Community♦
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answered Mar 17 '10 at 0:26
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Add leading zeroes to number in Java? [duplicate]
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String.format (https://docs.oracle.com/javase/1.5.0/docs/api/java/util/Formatter.html#syntax)
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