R言語デビュー # 文字列を変数にいれる lines <- "price,name,need 42504,credit card,0 14000,pc loan,0 10000,debt,0 1800,server price,1 1200,use internet price,0 6500,study group,1 20000,gasoline,0 2000,hotel,1 7000,event,1 8000,highway per mo…