Thanks for the answer. Yes I’m aware of the other 3 packages (eegkit, eegUtils, erpr),but none was doing what I wanted 
My project lives now in bitbucket, will I need to migrate it to github? I’ve already asked about continuous integrations with R and bitbucket (continuous integration with bitbucket), which doesn’t seem to be entirely straightforward. But reading through ropensci documentation, it seems that it only fully supports github.