Package mvpa :: Package measures :: Module corrcoef :: Class CorrCoef

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# Class CorrCoef

source code

FeaturewiseDatasetMeasure that performs correlation with labels

XXX: Explain me!

Nested Classes | [hide private]

Inherited from `misc.state.ClassWithCollections`: `__metaclass__`

Instance Methods | [hide private]

__init__(self, pvalue=False, attr='labels', **kwargs) Initialize | source code

_call(self, dataset) Computes featurewise scores. | source code

Inherited from `base.FeaturewiseDatasetMeasure`: `__repr__`, `combiner`

Inherited from `base.FeaturewiseDatasetMeasure` (private): `_postcall`

Inherited from `base.DatasetMeasure`: `__call__`, `null_dist`, `transformer`, `untrain`

Inherited from `misc.state.ClassWithCollections`: `__getattribute__`, `__new__`, `__setattr__`, `__str__`, `reset`

Inherited from `object`: `__delattr__`, `__format__`, `__hash__`, `__reduce__`, `__reduce_ex__`, `__sizeof__`, `__subclasshook__`

Class Variables | [hide private]

Inherited from `base.FeaturewiseDatasetMeasure`: `base_sensitivities` Inherited from `base.DatasetMeasure`: `__doc__`, `null_prob`, `null_t`, `raw_results` Inherited from `misc.state.ClassWithCollections`: `_DEV__doc__`, `descr`

Properties | [hide private]

Inherited from `object`: `__class__`

Method Details | [hide private]

### __init__(self, pvalue=False, attr='labels', **kwargs)
(Constructor)

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Initialize

Parameters:
  - `pvalue` (bool) - Either to report p-value of pearsons correlation coefficient instead of pure correlation coefficient
  - `attr` (basestring) - What attribut to correlate with
Overrides: object.__init__

### _call(self, dataset)

source code

Computes featurewise scores.

Overrides: base.DatasetMeasure._call