Analisys of sumo fighters' strength Scraped results with "Python" and "Pandas" from https://sports.yahoo.co.jp/sumo/torikumi/stats/?bashoId=201807. Judged the strength with "R" and "BradlyTerry2". Qiita:https://qiita.com/a0082273/items/1d800f260a82a8dcafb4