def filter_by_hoys(self, hoys):
_moys = tuple(int(hour * <NUM_LIT>) for hour in hoys)<EOL>return self.filter_by_moys(_moys)<EOL>
Filter the Data Collection based on an analysis period.

        Args:
           hoys: A List of hours of the year 0..8759

        Return:
            A new Data Collection with filtered data