ndi.viz.fun.stimuluspurpose2stimulusresponsequery
STIMULUSPURPOSE2STIMULUSRESPONSEQUERY - get query for stimulus response documents based on purpose
Q = STIMULUSPURPOSE2STIMULUSRESPONSEQUERY(S, STIMULUS_PURPOSE)
Return an ndi.query object that will find stimulus_response documents for the
stimulator epoch with purpose name STIMULUS_PURPOSE.
If no stimulus purpose match is found, then q is ndi.query('','isa','nothing') .
Example:
q = ndi.viz.fun.stimuluspurpose2stimulusresponsequery(S, 'Purpose: Assessing contrast tuning');