Millisecond Forums

Hi!

Is there a way to add data from specific trials (for example, reaction time, response, and stimulus from the final 3 trials of the task) to the summary data file output? Ideally these would become columns (so there would be 9 additional columns; reaction time for trial 1, 2, and 3; response for trial 1, 2, and 3; and stimulus for trial 1, 2, and 3). Is it possible to bring specific pieces of data from individual trials into their own column? I've tried adding response, latency, and stimulusitem to <summarydata> but that hasn't worked. I've also tried adding the following, and in short I'm stuck. I understand this might not be possible because it involves shifting rows/cells to columns. If I can somehow just get information from those 3 trials there without shifting them to columns, that would be alright as well.

<summarydata>
/ columns = (computer.platform, script.startdate, script.starttime, script.subjectid, script.groupid, script.sessionid, script.elapsedtime,
script.completed, values.conditionOrder,expressions.d, expressions.percentcorrect, expressions.propRT300, expressions.excludeCriteriaMet, values.SortbyRace, , trialnum,
response, correct, latency,
stimulusnumber, stimulusitem)
if(compatibletest_WMMath_AFArts_lastblock_withspontrials | block.compatibletest_AFArts_WMMath_lastblock_withspontrials block.incompatibletest_AFMath_WMArts_lastblock_withspontrials | block.incompatibletest_WMArts_AFMath_lastblock_withspontrials) {
    /columns = (computer.platform, script.startdate, script.starttime, script.subjectid, script.groupid, script.sessionid, script.elapsedtime,
script.completed, values.conditionOrder,expressions.d, expressions.percentcorrect, expressions.propRT300, expressions.excludeCriteriaMet, values.SortbyRace, , trialnum,
response, correct, latency,
stimulusnumber, stimulusitem)
}
</summarydata>

Thanks so much!