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from .eof import EOF | ||
from .rotator import Rotator | ||
from .bootstrapper import Bootstrapper |
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from typing import Optional | ||
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import numpy as np | ||
import pandas as pd | ||
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from ..models._base_bootstrapper import _BaseBootstrapper | ||
from .eof import EOF | ||
from ..utils.tools import squeeze | ||
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class Bootstrapper(_BaseBootstrapper): | ||
'''Short summary.''' | ||
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def __init__( | ||
self, n_boot : int, | ||
alpha : float = 0.05, | ||
test_type : Optional[str] = 'one-sided' | ||
): | ||
'''Short summary. | ||
Parameters | ||
---------- | ||
n_boot : int | ||
Description of parameter `n_boot`. | ||
alpha : float | ||
Description of parameter `alpha` (the default is 0.05). | ||
test_type : Optional[str] | ||
Description of parameter `test_type` (the default is 'one-sided'). | ||
Returns | ||
------- | ||
type | ||
Description of returned object. | ||
''' | ||
super().__init__(n_boot=n_boot, alpha=alpha, test_type=test_type) | ||
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def bootstrap(self, model : EOF): | ||
super().bootstrap(model) | ||
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def get_params(self): | ||
return super().get_params() | ||
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def n_significant_modes(self): | ||
return super().n_significant_modes() | ||
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def explained_variance(self): | ||
expvar, expvar_mask = super().explained_variance() | ||
expvar = pd.DataFrame( | ||
expvar.T, | ||
columns=pd.Index(self._params['quantiles'], name='quantile'), | ||
index=self._model._idx_mode, | ||
) | ||
expvar_mask = pd.DataFrame( | ||
expvar_mask, | ||
columns=['is_significant'], | ||
index=self._model._idx_mode[:-1] | ||
) | ||
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return expvar, expvar_mask | ||
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def eofs(self): | ||
eofs, eofs_mask = super().eofs() | ||
eofs = [squeeze(self._model._tf.back_transform_eofs(e)) for e in eofs] | ||
eofs_mask = squeeze(self._model._tf.back_transform_eofs(eofs_mask)) | ||
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return eofs, eofs_mask | ||
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def pcs(self): | ||
pcs, pcs_mask = super().pcs() | ||
pcs = [squeeze(self._model._tf.back_transform_pcs(q)) for q in pcs] | ||
pcs_mask = squeeze(self._model._tf.back_transform_pcs(pcs_mask)) | ||
return pcs, pcs_mask |