[FieldTrip] Group comparison statistics - ERF study

Eric Maris e.maris at donders.ru.nl
Sat Jul 30 20:45:12 CEST 2011

Hi Anna,


You can compare the two groups with respect to any linear combination that
can be formed using the observations in the 2 (conditions) x 2 (response
types) within-UO design. For testing interaction effects, these linear
combinations are the usual contrasts.





Eric Maris



dr. Eric Maris
Donders Institute for Brain, Cognition and Behavior

Radboud University
P.O. Box 9104
6500 HE Nijmegen
The Netherlands
T:+31 24 3612651
Mobile: 06 39584581

F:+31 24 3616066
 <mailto:e.maris at donders.ru.nl> mailto:e.maris at donders.ru.nl

 <http://www.nphyscog.com/> http://www.nphyscog.com/




From: fieldtrip-bounces at donders.ru.nl
[mailto:fieldtrip-bounces at donders.ru.nl] On Behalf Of Anna Lambrechts
Sent: donderdag 28 juli 2011 11:32
To: fieldtrip at donders.ru.nl
Subject: [FieldTrip] Group comparison statistics - ERF study



I am trying to run a group comparison analysis on event-related fields data
in a 2 (groups) x 2 (conditions) x 2 (response types) design. Is this
possible at all with any fieldtrip script? As far as I know implemented
statistics look at within-groups comparison.


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