Application of Regression Analysis on Fatal Accidents in Coal Enterprises

摘要：

Any accident may be caused either by unsafe condition or by unsafe behavior or by both. Based on the data of the death and its relative factors between 1998 and 2005 in a coal enterprises in China, two significant factors was obtained by using stepwise regression analysis with SPSS(Statistical Product and Service Solutions), and they are the times of operation against rules and the rate of over-fulfill. Hence the binary linear regression equation of deaths is established and the regression equation is reasonable. The result indicates it is operation against rules that the critical factor leads to deaths in coal enterprises.

关键词： regression analysis linear regression fatal accidents

作者: HUAI Xia

作者单位: School of Resource & Safety Engineering, China University of Mining and Technology (Beijing), Beijing 100083, China School of Environmental Science & Safety Engineering, Tianjin University of Technology, Tianjin 300384, China

会议类型: 国际会议

会议名称: The 2010 International Symposium on Safety Science and Technology(2010 安全科学与技术国际会议)

会议地点: 杭州

会议语种:英文

页码: 2369-2374

在线出版日期: 2010-10-26（万方平台首次上网日期，不代表论文的发表时间）