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change permutations so it is one sided #39

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merged 2 commits into from
Dec 9, 2019
Merged

change permutations so it is one sided #39

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c01d8d1
change permutations so it is one sided
sampan501 Dec 9, 2019
fe37a8d
Merge branch 'master' into v0.0.1
sampan501 Dec 9, 2019
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change permutations so it is one sided
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@sampan501
sampan501 committed Dec 9, 2019
commit c01d8d14ffaec44cf8e2c620b1cd8f5372681d20
3 changes: 1 addition & 2 deletions mgc/independence/base.py
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Expand Up @@ -56,11 +56,10 @@ def _perm_stat(self, index): # pragma: no cover
perm_stat : float
Test statistic for each value in the null distribution.
"""
permx = self.rngs[index].permutation(self.x)
permy = self.rngs[index].permutation(self.y)

# calculate permuted statics, store in null distribution
perm_stat = self._statistic(permx, permy)
perm_stat = self._statistic(self.x, permy)

return perm_stat

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4 changes: 1 addition & 3 deletions mgc/ksample/base.py
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Expand Up @@ -56,12 +56,10 @@ def _perm_stat(self, index): # pragma: no cover
perm_stat : float
Test statistic for each value in the null distribution.
"""

permu = self.rngs[index].permutation(self.u)
permv = self.rngs[index].permutation(self.v)

# calculate permuted statics, store in null distribution
perm_stat = self.indep_test._statistic(permu, permv)
perm_stat = self.indep_test._statistic(self.u, permv)

return perm_stat

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3 changes: 1 addition & 2 deletions mgc/time_series/base.py
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Expand Up @@ -73,11 +73,10 @@ def _perm_stat(self, index): # pragma: no cover
]
].flatten()[:n]
perm_index = np.mod(perm_index, n)
permx = self.distx[np.ix_(perm_index, perm_index)]
permy = self.disty[np.ix_(perm_index, perm_index)]

# calculate permuted statics, store in null distribution
perm_stat = self._statistic(permx, permy)
perm_stat = self._statistic(self.distx, permy)

return perm_stat

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