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Series.str.get_dummies()

Series.str.get_dummies(sep='|') [source]

Split each string in the Series by sep and return a frame of dummy/indicator variables.

Parameters:

sep : string, default ?|?

String to split on.

Returns:

dummies : DataFrame

See also

pandas.get_dummies

Examples

>>> Series(['a|b', 'a', 'a|c']).str.get_dummies()
   a  b  c
0  1  1  0
1  1  0  0
2  1  0  1

>>> Series(['a|b', np.nan, 'a|c']).str.get_dummies()
   a  b  c
0  1  1  0
1  0  0  0
2  1  0  1

Links:

http://pandas.pydata.org/pandas-docs/version/0.19.2/generated/pandas.Series.str.get_dummies.html

doc_Pandas

2025-01-10 15:47:30

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