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Matlab toolbox for obtaining dependability estimates for ERP measurements
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ERA Toolbox

The ERP Reliability Analysis (ERA) Toolbox uses generalizability theory as a method for evaluating reliability of ERP data. Dependability estimates (generalizability-theory analog to reliability) can be computed for any number of groups or events. The influence of number of trials on dependability of measurements will also be determined, and a recommended cutoff for inclusion of ERP data will be provided based on the stability of measurement as the number of trials included in a single-subject average for a given group and event increases.

See the User Manual or wiki for more information about the ERA Toolbox.


Clayson, P. E., & Miller, G. A. (2017). ERP Reliability Analysis (ERA) Toolbox: An open-source toolbox for analyzing the reliability of event-related brain potentials. International Journal of Psychophysiology, 111, 68-79. doi: 10.1016/j.ijpsycho.2016.10.012


Copyright (C) 2016-2019 Peter E. Clayson

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program (gpl.txt). If not, see

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