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Multivariate Pattern Analysis in Python |
Data mapper
The comprehensive API documentation for this module, including all technical details, is available in the Epydoc-generated API reference for mvpa.mappers.boxcar (for developers).
Bases: mvpa.mappers.base.Mapper
Mapper to combine multiple samples into a single sample.
Note
This mapper is somewhat unconventional since it doesn’t preserve number of samples (ie the size of 0-th dimension).
Parameters: |
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Project an ND matrix into N+1D matrix
This method also handles the special of forward mapping a single ‘raw’ sample. Such a sample is extended (by concatenating clones of itself) to cover a full boxcar. This functionality is only availably after a full data array has been forward mapped once.
Return type: | array |
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Uncombine features back into original space.
Samples which were not touched by forward will get value 0 assigned
See also
Derived classes might provide additional methods via their base classes. Please refer to the list of base classes (if it exists) at the begining of the BoxcarMapper documentation.
Full API documentation of BoxcarMapper in module mvpa.mappers.boxcar.