[Mne_analysis] Controlling Number of Epochs in an Average?

[Per A Lysne]

Hello All,

     I am collecting data from an auditory oddball 
paradigm where, by definition, the standard tones 
outnumber the targets and novel sounds. In order to 
maintain a constant SNR across all three conditions I do 
not want to compare evoked responses created from 
different numbers of epochs. Is there a way to control the 
number of epochs allowed into the average in 
mne_process_raw on a condition-wise basis? The only other 
solution I can think of is to create a custom events list.

     Thanks,

Per Lysne, MIND Research Network