def test_max():  stat_check('max')
def test_mean(): stat_check('mean')
def test_all():  stat_check('all')
def test_any():  stat_check('any')
def test_any():  stat_check('any')
def test_max():  stat_check('max')
def test_std():  stat_check('std')

# Unary ufunc tests

def test_sin():     unary_ufunc_check('sin') 
def test_max():  stat_check('max')
def test_all():  stat_check('all')
def test_var():  stat_check('var')
def test_std():  stat_check('std')
def test_prod(): stat_check('prod')
def test_var():  stat_check('var')
def test_sum():  stat_check('sum')
def test_prod(): stat_check('prod')
def test_min():  stat_check('min')
def test_sum():  stat_check('sum')
def test_mean(): stat_check('mean')
def test_min():  stat_check('min')