mne-tools/mne-python — pull request #444 by Eric89GXL (2013-02-07 02:43:44+00:00)
Title: WIP ENH: Add raw.estimate_rank() function

It's not perfect (thus the "estimate" in the method name and the strong disclaimer in the docstring), but it seems to give me reasonable results for my datasets. See below. If people like it, I can add appropriate tests using the sample dataset, which may involve adding an SSS data file somewhere.