pandas.Index.putmask#
- Index.putmask(mask, value)[source]#
Return a new Index of the values set with the mask.
- Returns:
- Index
See also
numpy.ndarray.putmask
Changes elements of an array based on conditional and input values.
Examples
>>> idx1 = pd.Index([1, 2, 3]) >>> idx2 = pd.Index([5, 6, 7]) >>> idx1.putmask([True, False, False], idx2) Index([5, 2, 3], dtype='int64')