@property
@since('2.0.0')
def rootMeanSquaredError(self):
    '\n        Returns the root mean squared error, which is defined as the\n        square root of the mean squared error.\n\n        .. note:: This ignores instance weights (setting all to 1.0) from\n            `LinearRegression.weightCol`. This will change in later Spark\n            versions.\n        '
    return self._call_java('rootMeanSquaredError')
Returns the root mean squared error, which is defined as the
square root of the mean squared error.

.. note:: This ignores instance weights (setting all to 1.0) from
    `LinearRegression.weightCol`. This will change in later Spark
    versions.
@property
@since('2.0.0')
def rootMeanSquaredError(self):
    '\n        Returns the root mean squared error, which is defined as the\n        square root of the mean squared error.\n\n        .. note:: This ignores instance weights (setting all to 1.0) from\n            `LinearRegression.weightCol`. This will change in later Spark\n            versions.\n        '
    return self._call_java('rootMeanSquaredError')