def test_cvf_nomasked(self):
(mdeaths, fdeaths) = (self.mdeaths, self.fdeaths)
cvfm = cvf(mdeaths, mdeaths)
assert_almost_equal(avf(mdeaths), cvfm)
cvfmf = cvf(mdeaths, fdeaths)
assert_almost_equal(cvfmf[:16].round(), [
74941, 56473, 27961, -820, -29395, -47777, -52855, -46871, -29427,
-1390, 30090, 50403, 55378, 49061, 27739, -260
])
assert_almost_equal(cvfmf[-15:].round(), [
1156,
28067,
47243,
54365,
47740,
26100,
-1883,
-29299,
-46964,
-52031,
-46368,
-26827,
1517,
31105,
57137,
])
def test_cvf_nomasked(self):
(mdeaths, fdeaths) = (self.mdeaths, self.fdeaths)
cvfm = cvf(mdeaths,mdeaths)
assert_almost_equal(avf(mdeaths), cvfm)
cvfmf = cvf(mdeaths,fdeaths)
assert_almost_equal(cvfmf[:16].round(),
[ 74941, 56473, 27961, -820,-29395,-47777,-52855,
-46871,-29427, -1390, 30090, 50403,55378, 49061,
27739,-260])
assert_almost_equal(cvfmf[-15:].round(),
[ 1156, 28067, 47243, 54365, 47740, 26100, -1883,
-29299,-46964,-52031,-46368,-26827, 1517, 31105,
57137,])
def test_cvf_masked(self):
(mdeaths, fdeaths) = (self.mdeaths, self.fdeaths)
(mdeaths_, fdeaths_) = (mdeaths.copy(), fdeaths.copy())
mdeaths_[0] = fdeaths_[-1] = ma.masked
cvfmf = cvf(mdeaths_,fdeaths_)
assert_almost_equal(cvfmf[:16].round(4),
[ 73964.4731, 56471.7150, 27967.4713, -795.2985,
-29350.6550,-47710.5560,-52768.6081,-46767.4760,
-29311.7816, -1280.9791, 30179.0824, 50463.3681,
55404.6871, 49071.1267, 27764.8371, -219.5959])
assert_almost_equal(cvfmf[-15:].round(4),
[ 206.5786, 26763.5676, 46821.7325, 53326.3888,
47955.9913, 26600.5188, -2221.0872,-28578.8452,
-46765.5598,-52410.7168,-46279.6304,-27242.8170,
498.1511, 29551.1878, 57576.9793])
def test_cvf_masked(self):
(mdeaths, fdeaths) = (self.mdeaths, self.fdeaths)
(mdeaths_, fdeaths_) = (mdeaths.copy(), fdeaths.copy())
mdeaths_[0] = fdeaths_[-1] = ma.masked
cvfmf = cvf(mdeaths_, fdeaths_)
assert_almost_equal(cvfmf[:16].round(4), [
73964.4731, 56471.7150, 27967.4713, -795.2985, -29350.6550,
-47710.5560, -52768.6081, -46767.4760, -29311.7816, -1280.9791,
30179.0824, 50463.3681, 55404.6871, 49071.1267, 27764.8371,
-219.5959
])
assert_almost_equal(cvfmf[-15:].round(4), [
206.5786, 26763.5676, 46821.7325, 53326.3888, 47955.9913,
26600.5188, -2221.0872, -28578.8452, -46765.5598, -52410.7168,
-46279.6304, -27242.8170, 498.1511, 29551.1878, 57576.9793
])