[Eeglablist] interpreting results from statcond for erpdata from STUDY

Makoto Miyakoshi mmiyakoshi at ucsd.edu
Thu Aug 2 13:12:13 PDT 2012


Dear Pragati,

Could you check your Study design? In GUI, it is the second from the
top (if I remember correctly) under 'Study'. Before you run
precompute, you have to explicitly specify the factorial design of the
data using it.

Makoto

2012/7/25 Pragati Rao <pragatir at gmail.com>:
> Hello all,
>
> I have a 2X 2 design STUDY. Groups include 2 languages and Conditions are:
> frequent and rare stimulus. I looked up the EEGLAB archives and found that
> std_erpplot can be used to compare across groups and conditions.
> I used [STUDY,erpdata,erptimes,pgroup,pcond,pinter] =
> std_erpplot(STUDY,ALLEEG,........ and then used [F df
> pvals]=statcond(erpdata);
>
> The resulting outputs are 1X3 structure arrays. On opening them I did not
> understand the F values and P values are for comparing which data- groups?
> or conditions?
>
> Anyone can tell me how to interpret these values. Any help is appreciated.
>
> Regards,
>
> Pragati
>
>
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-- 
Makoto Miyakoshi
JSPS Postdoctral Fellow for Research Abroad
Swartz Center for Computational Neuroscience
Institute for Neural Computation, University of California San Diego



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