miscellaneous R fun
ti5_winrates.R: given only historical winrates, what are the odds each team wins the Dota2 tournament The International 5? Basing the format on TI4, since TI5's format isn't announced (or I can't find it): http://wiki.teamliquid.net/dota2/The_International/2014
winrates_gg.csv: rough all-time winrates from http://www.gosugamers.net/dota2/rankings#team
Compare against Pinnacle Esports's betting lines: http://www.pinnaclesports.com/en/odds/specials/e-sports/dota-2-the-international/