def istats(self, start=0, end=-1, fields=None):
        backend = self.read_backend
        return backend.execute(
            backend.structure(self).istats(start, end, fields), self._stats)
Perform a multivariate statistic calculation of this
dataset/ETHPy150Open lsbardel/python-stdnet/stdnet/apps/columnts/models.py/ColumnTS.istats