DataFrame.insert(loc, column, value, allow_duplicates=False)
[source]
Insert column into DataFrame at specified location.
If allow_duplicates
is False, raises Exception if column is already contained in the DataFrame.
Parameters: |
loc : int Must have 0 <= loc <= len(columns) column : object value : scalar, Series, or array-like |
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Licensed under the 3-clause BSD License.
http://pandas.pydata.org/pandas-docs/version/0.19.2/generated/pandas.DataFrame.insert.html