To provide the most recent news and documentation www.pymvpa.org reflects the development 2.0 series (renamed 0.6 series) of PyMVPA. If you are interested in the documentation of the previous stable 0.4 series of PyMVPA, please visit v04.pymvpa.org.

mvpa2.misc.plot.plot_dataset_chunks

mvpa2.misc.plot.plot_dataset_chunks(ds, clf_labels=None)

Quick plot to see chunk sctructure in dataset with 2 features

if clf_labels is provided for the predicted labels, then incorrectly labeled samples will have ‘x’ in them