h2o-py/h2o/frame.py
def levels(self):
        """
        Get the factor levels.

        :returns: A list of lists, one list per column, of levels.
        """
        lol = H2OFrame._expr(expr=ExprNode("levels", self)).as_data_frame(False)
        lol.pop(0)  # Remove column headers
        lol = list(zip(*lol))
        return [[ll for ll in l if ll != ''] for l in lol]
def levels(self):
        lol = H2OFrame._expr(expr=ExprNode("levels", self)).as_data_frame(False)
        lol.pop(0)  # Remove column headers
        lol = list(zip(*lol))
        return [[ll for ll in l if ll != ''] for l in lol]
def levels ( self ) : lol = H2OFrame . _expr ( expr = ExprNode ( "levels" , self ) ) . as_data_frame ( False ) lol . pop ( 0 ) # Remove column headers lol = list ( zip ( * lol ) ) return [ [ ll for ll in l if ll != '' ] for l in lol ]
Get the factor levels.

        :returns: A list of lists, one list per column, of levels.
Get the factor levels .