batpigandme Mara Averick

DavisVaughan Davis Vaughan

gaborcsardi Gábor Csárdi

garrettgman Garrett Grolemund

hadley Hadley Wickham

jennybc Jennifer (Jenny) Bryan

jimhester Jim Hester

lionel- Lionel Henry

romainfrancois Romain François

thomasp85 Thomas Lin Pedersen

vspinu Vitalie Spinu