def METHOD_NAME(self, row, count, parent=QModelIndex()):
    """
    Removes values from the series.
    Args:
        row (int): a numeric index to the series where to begin removing
        count (int): how many stamps/values to remove
        parent (QModelIndex): an index to the parent model
    Returns:
        True if the operation was successful.
    """
    if len(self._value) == 1:
        return False
    if count == len(self._value):
        count = len(self._value) - 1
        row = 1
    self.beginRemoveRows(parent, row, row + count - 1)
    old_values = self._value.values
    remove_indexes = range(row, row + count) if count > 1 else row
    new_values = np.delete(old_values, remove_indexes)
    self._value = TimeSeriesFixedResolution(
        self._value.start, self._value.resolution, new_values, self._value.ignore_year, self._value.repeat
    )
    self.endRemoveRows()
    return True