This section reanalyses EEG data described by Vilidaite, Marsh & Baker (2019), available at: https://doi.org/10.1101/364612
The raw data are provided in csv format in the data sub-component. The filtered and epoched data are provided in the file [ERPdata.RData][1]. This contains a vector of voltages at each electrode at a given time point (*headdata*) and a matrix of evoked potentials from electrode Oz (*ERPdata*). The dimension of this matrix are participant x trial x time. Times run from -199:800ms in 1ms steps (relative to stimulus onset).
Data were processed using the script [powercontoursERP.R][2], which generates [Figure 5][3].
Paths in the script will require adjustment to reflect the local directory structure.
[1]: https://osf.io/7g3ah/
[2]: https://osf.io/a92yq/
[3]: https://osf.io/zsahc/