• R script

        A R function for distribution analysis.  

• Matlab script

       The function erp2fieldtrip can transform the group average data from ERPlab (Lopez-Calderon & Luck, 2014) to FieldTrip (Oostenveld, Fries, Maris & Schoffelen, 2011) and plot the topomap (Matlab version 2016b; EEGlab version: 14_1_1b ; ERPlab version: 6.1.4; FieldTrip version: 20171024).