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求大神指导

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您好,我有三组数据x1(24,35,53,78,130,350,1008,2080,3343,5200);
x2(80,100,130,160,200,260,330,480,520,600);
y(43,34,27,22,19,16,14,13,12,11);想用最小二乘回归,求lny=-alnx1-blnx2+lnc中的a,b,c的数值,并看数据的显著性,该如何弄??


1楼2018-08-29 15:51回复