Extraction pipelines

General

PipelineStep()	Base class for all pipeline steps that describe a linear transformation of the data.
ExtractionPipeline(steps)	This class represents a pipeline for extracting ROI time courses.

Source reconstruction

Inverse(inv, method, lambda2[, nave])

Source reconstruction via an inverse operator.

ROI aggregation

MeanAggregation([flip])	Averaging-based aggregation of reconstructed source time courses within the ROI.
CentroidAggregation([surf])	Centroid-based aggregation of reconstructed source time courses within the ROI.