berlin	Demo for presentation at the 16th Berlin R meetup, July 2019
zurich	Demo for presentation at the Zurich R meetup, September 2019
zurich2	Demo for presentation at Energie360, November 2019
basel	Demo for presentation at BaselR, December 2019
hamburg	Demo for presentation at the Hamburg R user group, January 2020
seattle	Demo for presentation at the Seattle R user group, February 2020
nyc	Demo for presentation at the New York Open Statistical Programming Meetup, February 2020
