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mvpa.datasets.miscfx.aggregate_features

mvpa.datasets.miscfx.aggregate_features(dataset, fx=<function mean at 0x8fd564c>)

Apply a function to each row of the samples matrix of a dataset.

The functor given as fx has to honour an axis keyword argument in the way that NumPy used it (e.g. NumPy.mean, var).

Returns :a new `Dataset` object with the aggregated feature(s). :