[visionegg] repeat different trials several times in a random order
- From: Sven Garbade <garbade@xxxxxxxxxxxxxxxxxxxxxxxx>
- To: visionegg@xxxxxxxxxxxxx
- Date: Fri, 16 Apr 2004 19:22:07 +0200
Hi all,
I played with visionegg and it looks very great and powerfull for me.
I'm thinking about to use it in our eyetracking lab and interface it
with our software which controls the eyetracker. Before I start here is
a question about repeating different trial types in a random order. Many
of our experiments contain trials which have to be repeated. For
example, 6 different trials (e.g. in the first trial a target moves from
left to right, in the second trial two targets move from left to right
etc.) have to be repeated 10 times each in a random order. So it would
be nice to define each of the 6 different trial types and then call a
function which randomly process the list with altogether 60 trials. I
think this must be able to implement with python, but I'm wondering if
there are already some functions in visionegg or an example as a
starting point.
Thanks, Sven
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