(self, *args, **kwargs)
return self._known_aggregation('count', *args, **kwargs)
Rolling count
Rolling count
Rolling count
def count(self, *args, **kwargs):
        """ Rolling count """
        return self._known_aggregation('count', *args, **kwargs)
def count ( self , * args , * * kwargs ) : return self . _known_aggregation ( 'count' , * args , * * kwargs )