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pandas.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

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

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Licensed under the 3-clause BSD License.
http://pandas.pydata.org/pandas-docs/version/0.23.4/generated/pandas.Series.str.get_dummies.html