KoGES 데이터셋 www.nih.go.kr/contents.es?mid=a40504060200 질병관리청 국립보건연구원 질병관리청 국립보건연구원 www.nih.go.kr www.rapportian.com/news/articleView.html?idxno=25580 http://www.rapportian.com/news/articleView.html?idxno=25580 www.rapportian.com Statistical Analysis/My Data Analysis 2020.11.12