시계열 자료 분석을 통한 4대 사회안전지표 변화 추이
Transition of Four Major Social Safety Indexes by Time Series Data Analysis
Chang Geun Song a , Hyun-ju Jang b , Kum-Jin Lee c,*
a
Department of Safety Engineering, Incheon National University, Academy-ro 119, Yeonsu-gu, Incheon 406-772, Republic of Korea
b
Department of Safety Engineering, Incheon National University, Academy-ro 119, Yeonsu-gu, Incheon 406-772, Republic of Korea
c