mvpa2.misc.neighborhood

Neighborhood objects

Functions

array(object[, dtype, copy, order, subok, ndmin])	Create an array.
borrowdoc(cls[, methodname])	Return a decorator to borrow docstring from another cls.`methodname` It should not be used for __init__ methods of classes derived from ClassWithCollections since __doc__’s of those are handled by the AttributeCollector anyways.
borrowkwargs(cls[, methodname, exclude])	Return a decorator which would borrow docstring for **kwargs :Parameters: methodname : None or str Name of the method from which to borrow.
cartesian_distance(a, b)	Return Cartesian distance between a and b
idhash_(val)	Craft unique id+hash for an object
is_sequence_type	isSequenceType(a) – Return True if a has a sequence type, False otherwise.
scatter_neighborhoods(neighbor_gen, coords)	Scatter neighborhoods over a coordinate list.

Classes

CachedQueryEngine(queryengine)	Provides caching facility for query engines.
HollowSphere(radius, inner_radius, **kwargs)	N-Dimensional hypersphere with a hollow internal sphere See parent class Sphere for more information.
IndexQueryEngine([sorted])	Provides efficient query engine for discrete spaces.
QueryEngine(**kwargs)	Basic class defining interface for querying neighborhood in a dataset Derived classes provide specific implementations possibly with trade-offs between generality and performance.
QueryEngineInterface	Very basic class for QueryEngines defining the interface It should not be used directly, but is used to check either we are working with QueryEngine instances ..
Sphere(radius[, element_sizes, distance_func])	N-Dimensional hypersphere.