def test_trimmedmean(self):
data = ma.array([
77, 87, 88, 114, 151, 210, 219, 246, 253, 262, 296, 299, 306, 376,
428, 515, 666, 1310, 2611
])
assert_almost_equal(mstats.trimmed_mean(data, 0.1), 343, 0)
assert_almost_equal(mstats.trimmed_mean(data, (0.1, 0.1)), 343, 0)
assert_almost_equal(mstats.trimmed_mean(data, (0.2, 0.2)), 283, 0)
def test_trimmedmeanci(self):
"Tests the confidence intervals of the trimmed mean."
data = ma.array([545,555,558,572,575,576,578,580,
594,605,635,651,653,661,666])
assert_almost_equal(ms.trimmed_mean(data,0.2), 596.2, 1)
assert_equal(np.round(ms.trimmed_mean_ci(data,(0.2,0.2)),1),
[561.8, 630.6])
def test_trimmedmeanci(self):
"Tests the confidence intervals of the trimmed mean."
data = ma.array([
545, 555, 558, 572, 575, 576, 578, 580, 594, 605, 635, 651, 653,
661, 666
])
assert_almost_equal(ms.trimmed_mean(data, 0.2), 596.2, 1)
assert_equal(np.round(ms.trimmed_mean_ci(data, (0.2, 0.2)), 1),
[561.8, 630.6])
