pandas.DataFrame.insert¶

DataFrame.insert(loc, column, value, allow_duplicates=False)[source]¶

Insert column into DataFrame at specified location.

Raises a ValueError if column is already contained in the DataFrame, unless allow_duplicates is set to True.

Parameters

locint: Insertion index. Must verify 0 <= loc <= len(columns).
columnstr, number, or hashable object: Label of the inserted column.
valueint, Series, or array-like
allow_duplicatesbool, optional

pandas.DataFrame.info pandas.DataFrame.interpolate