[Martin]

(07-19-2011 07:40 PM)xavi Wrote:  

(07-19-2011 04:10 AM)Martin Wrote:  Sorry, I used the wrong term (data, not date).
I prefer to draw a dispersion graph, where the X variable will be the test date. This is not possible in all settings, and selecting a date is not possible at all.

ok, understood now. Will be done in near future:

https://bugzilla.gnome.org/show_bug.cgi?id=654826

Thanks

Great, I look forward to it.

Another question: I see that one can test reaction time by using a light sensor. Can we use a sound from the computer as stimulus, and how to set this up in the software ?