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reverted idl storage to list, added simple test for irregular error

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propagation
This commit is contained in:
Fabian Joswig 2021-10-29 15:12:34 +01:00
commit 8ceee688ec
2 changed files with 14 additions and 9 deletions
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2
pyerrors/pyerrors.py
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@ -78,7 +78,7 @@ class Obs:
if len(dc) == 1:
self.idl[name] = range(idx[0], idx[-1] + dc[0], dc[0])
else:
self.idl[name] = np.array(idx)
self.idl[name] = list(idx)
else:
raise Exception('incompatible type for idl[%s].' % (name))
else:

7
tests/pyerrors_test.py
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@ -276,6 +276,12 @@ def test_cobs():
assert (other / my_cobs * my_cobs - other).is_zero()
def test_irregular_error_propagation():
regular_obs = pe.Obs([np.random.rand(1000)], ['t'])
irregular_obs = pe.Obs([np.random.rand(500)], ['t'], idl=[range(1, 1000, 2)])
assert regular_obs == (regular_obs / irregular_obs) * irregular_obs
def test_gamma_method_irregular():
N = 20000
arr = np.random.normal(1, .2, size=N)
@ -375,4 +381,3 @@ def test_covariance2_symmetry():
cov_ba = pe.covariance2(a, test_obs1)
assert np.abs(cov_ab - cov_ba) <= 10 * np.finfo(np.float64).eps
assert np.abs(cov_ab) < test_obs1.dvalue * test_obs2.dvalue * (1 + 10 * np.finfo(np.float64).eps)