def round(self, decimals=<NUM_LIT:0>, *args, **kwargs):
nv.validate_round(args, kwargs)<EOL>if is_integer(decimals):<EOL><INDENT>result = np.apply_along_axis(np.round, <NUM_LIT:0>, self.values)<EOL>return self._wrap_result(result, axis=<NUM_LIT:0>)<EOL><DEDENT>raise TypeError("<STR_LIT>")<EOL>
Round each value in Panel to a specified number of decimal places.

.. versionadded:: 0.18.0

Parameters
----------
decimals : int
    Number of decimal places to round to (default: 0).
    If decimals is negative, it specifies the number of
    positions to the left of the decimal point.

Returns
-------
Panel object

See Also
--------
numpy.around