def test_2_to_1(self):
data1 = np.random.rand(100)
data2 = np.random.rand(100)
h = physt.histogram2d(data1, data2, (4, 5), axis_names=["1", "2"])
h2 = h.projection(1)
assert isinstance(h2, Histogram1D)
assert h2.total == h.total
assert h2.axis_name == "2"
assert h2.shape == h2.frequencies.shape
assert h2.shape == (5, )
def test_shapes(self):
data1 = np.random.rand(100)
data2 = np.random.rand(100)
h = physt.histogram2d(data1, data2, (4, 5), axis_names=["1", "2"])
assert h[2].shape == (5, )
assert h[:, 2].shape == (4, )
def test_total_size(self):
data = np.random.rand(100)
h = physt.histogram2d(data, data, range=(0, 0.5))
assert h.total_size == 0.25
def test_slicing_with_upper_bound_only(self):
data1 = np.random.rand(100)
data2 = np.random.rand(100)
h = physt.histogram2d(data1, data2, (4, 5), axis_names=["1", "2"])
assert h[:2].shape == (2, 5)