def test_kernelW(self):
points = [(10, 10), (20, 10), (40, 10), (15, 20), (30, 20), (30, 30)]
kw = pysal.kernelW(points)
self.assertEquals(kw.weights[0],
[1.0, 0.50000004999999503, 0.44098306152674649])
self.assertEquals(kw.neighbors[0], [0, 1, 3])
np.testing.assert_array_almost_equal(
kw.bandwidth,
np.array([[20.000002], [20.000002], [20.000002], [20.000002],
[20.000002], [20.000002]]))
def test_kernelW(self):
points = [(10, 10), (20, 10), (40, 10), (15, 20), (30, 20), (30, 30)]
kw = pysal.kernelW(points)
self.assertEquals(kw.weights[0], [1.0, 0.50000004999999503,
0.44098306152674649])
self.assertEquals(kw.neighbors[0], [0, 1, 3])
np.testing.assert_array_almost_equal(
kw.bandwidth, np.array([[20.000002],
[20.000002],
[20.000002],
[20.000002],
[20.000002],
[20.000002]]))
def test_kernelW(self):
points = [(10, 10), (20, 10), (40, 10), (15, 20), (30, 20), (30, 30)]
kw = pysal.kernelW(points)
wds = {kw.neighbors[0][i]: v for i, v in enumerate(kw.weights[0])}
self.assertEquals(wds, {
0: 1.0,
1: 0.50000004999999503,
3: 0.44098306152674649
})
np.testing.assert_array_almost_equal(
kw.bandwidth,
np.array([[20.000002], [20.000002], [20.000002], [20.000002],
[20.000002], [20.000002]]))
def test_kernelW(self):
points = [(10, 10), (20, 10), (40, 10), (15, 20), (30, 20), (30, 30)]
kw = pysal.kernelW(points)
wds = {kw.neighbors[0][i]:v for i,v in enumerate(kw.weights[0])}
self.assertEquals(wds, {0:1.0, 1:0.50000004999999503,
3:0.44098306152674649})
np.testing.assert_array_almost_equal(
kw.bandwidth, np.array([[20.000002],
[20.000002],
[20.000002],
[20.000002],
[20.000002],
[20.000002]]))
