Package mvpa :: Package misc :: Module stats :: Class DSMatrix

[hide private]
[frames] | no frames]

# Class DSMatrix

source code

DSMatrix allows for the creation of dissilimarity matrices using arbitrary distance metrics.

Instance Methods | [hide private]

__init__(self, data_vectors, metric='spearman') Initialize DSMatrix | source code

getTriangle(self) | source code

getVectorForm(self) | source code

getFullMatrix(self) | source code

getMetric(self) | source code

Inherited from `object`: `__delattr__`, `__format__`, `__getattribute__`, `__hash__`, `__new__`, `__reduce__`, `__reduce_ex__`, `__repr__`, `__setattr__`, `__sizeof__`, `__str__`, `__subclasshook__`

Properties | [hide private]

Inherited from `object`: `__class__`

Method Details | [hide private]

### __init__(self, data_vectors, metric='spearman')
(Constructor)

source code

Initialize DSMatrix

Parameters:
  - `data_vectors` (ndarray) - m x n collection of vectors, where m is the number of exemplars and n is the number of features per exemplar
  - `metric` (string) - Distance metric to use (e.g., 'euclidean', 'spearman', 'pearson', 'confusion')
Overrides: object.__init__