def test_high(self):
maf = np.array((1, 0.5, 0.2))
ps.check_maf(maf)
def test_low(self):
maf = np.array((0.1, 0.5, 0))
ps.check_maf(maf)
def test_missing(self):
maf = np.array((1, 0.5, float('nan')))
ps.check_maf(maf)