#
# Author: Mike McKerns (mmckerns @caltech and @uqfoundation)
# Copyright (c) 1997-2016 California Institute of Technology.
# Copyright (c) 2016-2018 The Uncertainty Quantification Foundation.
# License: 3-clause BSD. The full license text is available at:
# - https://github.com/uqfoundation/mystic/blob/master/LICENSE
import mystic.math.measures as mo
from numpy import nan, isnan
x = [1, 2, 3, 4, 5]
y = [1, 2, 3, 4, 5, 6]
z = [1, 5, 5, 5, 5, 5]
w = [1, 2, 3, 4, 10]
for i in (x, y, z, w):
assert mo.moment(i, order=1) == 0.0
assert mo.impose_moment(0.0, i, order=1) == i
assert sum(isnan(mo.impose_moment(5.0, i, order=1))) == len(i)
assert mo.impose_moment(0.0, i, order=2) == [mo.mean(i)] * len(i)
assert sum(isnan(mo.impose_moment(5.0, i, order=2))) == 0
assert mo.impose_moment(0.0, i, order=3) == [mo.mean(i)] * len(i)
assert sum(isnan(mo.impose_moment(5.0, i, order=3))) == 0
assert sum(isnan(mo.impose_moment(5.0, x, order=3, skew=False))) == len(x)
assert sum(isnan(mo.impose_moment(5.0, y, order=3, skew=False))) == 0 #XXX?
assert sum(isnan(mo.impose_moment(5.0, z, order=3, skew=False))) == 0
assert sum(isnan(mo.impose_moment(5.0, w, order=3, skew=False))) == 0
for i in (x, y, z, w):
tol = 1e-12
_i = [max(i) + min(i) - j for j in i]
#
# Author: Mike McKerns (mmckerns @caltech and @uqfoundation)
# Copyright (c) 1997-2016 California Institute of Technology.
# Copyright (c) 2016-2017 The Uncertainty Quantification Foundation.
# License: 3-clause BSD. The full license text is available at:
# - https://github.com/uqfoundation/mystic/blob/master/LICENSE
import mystic.math.measures as mo
from numpy import nan, isnan
x = [1,2,3,4,5]
y = [1,2,3,4,5,6]
z = [1,5,5,5,5,5]
w = [1,2,3,4,10]
for i in (x,y,z,w):
assert mo.moment(i, order=1) == 0.0
assert mo.impose_moment(0.0, i, order=1) == i
assert sum(isnan(mo.impose_moment(5.0, i, order=1))) == len(i)
assert mo.impose_moment(0.0, i, order=2) == [mo.mean(i)]*len(i)
assert sum(isnan(mo.impose_moment(5.0, i, order=2))) == 0
assert mo.impose_moment(0.0, i, order=3) == [mo.mean(i)]*len(i)
assert sum(isnan(mo.impose_moment(5.0, i, order=3))) == 0
assert sum(isnan(mo.impose_moment(5.0, x, order=3, skew=False))) == len(x)
assert sum(isnan(mo.impose_moment(5.0, y, order=3, skew=False))) == 0 #XXX?
assert sum(isnan(mo.impose_moment(5.0, z, order=3, skew=False))) == 0
assert sum(isnan(mo.impose_moment(5.0, w, order=3, skew=False))) == 0
for i in (x,y,z,w):
tol = 1e-12
_i = [max(i)+min(i)-j for j in i]