多元线性回归和逐步回归分析在白石泉Cu_Ni硫化物矿床研究中的应用.pdfVIP

第 16 卷 第 1 期 ( ( ) ) 地学前缘 中国地质大学 北京 ; 北京大学 Vol . 16 No . 1 2009 年 1 月 Eart h Science Frontier s ( China U niver sit y of Geo sciences ,Beij ing ; Peking U niver sit y) J an . 2009 多元线性回归和逐步回归分析在 白石泉 CuNi 硫化 物矿床研究中的应用 1 1 , 1 2 3 3 付 　勇 , 　汪立今 , 　柴凤梅 , 　邓 　刚 , 　陈　勇 , 　陈俊华 1 新疆大学 地质与勘查工程学院 , 新疆 乌鲁木齐 830046 2 新疆维吾尔自治区地质矿产勘查开发局 第六地质大队 , 新疆 哈密 839000 3 新疆维吾尔自治区地质矿产勘查开发局 第二地质大队 , 新疆 喀什 844000 Fu Yo ng1 , 　Wang Lij in 1 , , 　Chai Fengmei1 , 　Deng Gang2 , 　Chen Yo ng3 , 　Chen J unhua3 1 I ns t it ute of Geolog ical an d E x p lorat ion Eng i neeri ng , X i nj i ang Uni vers ity , rüm qi 830046 , Chi na 2 N o 6 Geol og ical P arty of X i nj i ang B u reau of Geology an d M i neral R es ou rces , H am i 839000 , Chi na 3 N o 2 Geol og ical P arty of X i nj i ang B u reau of Geology an d M i neral R es ou rces , K as hi 844000 , Chi na Fu Yong , Wang Lij in , Chai Fengmei , et al . The application of multivariate linear regression combined with stepwise regression analysis f or CuNi sulf ide deposit of Baishiquan. Ea r t h Science F r ont ier s ,2009 , 16( 1) :373380 Abstract : Bai shiquan CuNi sulfide depo sit s locat ed in t he ea st ern Tian shan of Xinj iang have att ract ed t he at t ention of many t ectoni st s , p et rologi st s and ore depo sit exp ert s for a long time However , t he mat hematical st udy of t he geolo gy of t hi s area i s still lacking On t he ba si s of geological field survey , we have made syst em atic sampling and geochemical analy ses of t he rock s , and sy st ematically st udied t he relation ship between t he