mne-tools/mne-python — pull request #1670 by wmvanvliet (2014-11-25 14:14:54+00:00)
Title: Add more referencing options

This adds a base function 'apply_reference' that can apply various
different referencing schemes. Two convenience functions are also
added that provide a convenient interface to the base function:

- set_eeg_reference: apply a simple reference to all EEG channels
- set_bipolar_reference: apply a bipolar reference (or more)

A helper function `_parse_channel_list` is also added to help functions
be more flexible in how they allow channels to be specified.