def trimiquants(self, col: str, inf: float):
        """
        Remove superior and inferior quantiles from the dataframe

        :param col: column name
        :type col: str
        :param inf: inferior quantile
        :type inf: float

        :example: ``ds.trimiquants("Col 1", 0.05)``
        """
        try:
            self.df = self._trimquants(col, inf, None)
        except Exception as e:
            self.err(e, self.trimiquants, "Can not trim inferior quantiles")
Remove superior and inferior quantiles from the dataframe

        :param col: column name
        :type col: str
        :param inf: inferior quantile
        :type inf: float

        :example: ``ds.trimiquants("Col 1", 0.05)``