R ã使ã£ã¦å®éã«çµ±è¨è§£æããã AtoZãããããLast modified: Mar 28, 2006 1. ãã¼ã¿ãã¡ã¤ã«ã®æºåããã R ã§å¦çãããã¼ã¿ã¯ï¼ãã¼ã¿ãã¬ã¼ã ã¨ãã¦èªã¿è¾¼ã¾ããããã¼ã¿ã¯ï¼å¤æ°åï¼ãã®å¤æ°ã®åãå¤ï¼æ¬ æå¤ãªã©ãã¾ãã¾ãªæ å ±ãæã£ã¦ããããããã®æ å ±ãå ¨ã¦å®ç¾©ããªãã¦ããã¼ã¿ã®åæãè¡ããã¨ã¯ã§ãããï¼é©åã«å®ç¾©ãã¦ããã¨ï¼R ã§ã®è§£æçµæããã®ã¾ã¾å ±åæ¸ã«å«ãããã¨ãã§ããã ãã¨ãã°ï¼10人ã«ã¤ãã¦ï¼æ§å¥ã¨è¡æ¶²åã®ãã¼ã¿ãããã¨ãããã ãã¼ã¿ãã¬ã¼ã (df) ã¯ï¼ df <- data.frame(sex = c(1,2,1,1,1,2,2,1,2,2), blood.type=c(1,2,3,4,1,2,3,3,2,1)) ã®ããã«ãã§ããã > df sex blood.type 1 1 1 2 2 2 3 1 3 4 1 4 5 1 1 6
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