SAS IML求矩阵相关系数程序有问题,proc iml ;A={0.483 13.2682 0 4.3646 5.1070,0.4035 13.4909 39.0131 3.6151 5.5005,0.8979 25.7776 9.0513 4.8920 7.5342,0.5927 16.0245 13.2935 4.4529 6.5913};r=nrow(A);c=ncol(A);B=A;do i=1 to c;do p=1 to r;if i
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![SAS IML求矩阵相关系数程序有问题,proc iml ;A={0.483 13.2682 0 4.3646 5.1070,0.4035 13.4909 39.0131 3.6151 5.5005,0.8979 25.7776 9.0513 4.8920 7.5342,0.5927 16.0245 13.2935 4.4529 6.5913};r=nrow(A);c=ncol(A);B=A;do i=1 to c;do p=1 to r;if i](/uploads/image/z/11290533-69-3.jpg?t=SAS+IML%E6%B1%82%E7%9F%A9%E9%98%B5%E7%9B%B8%E5%85%B3%E7%B3%BB%E6%95%B0%E7%A8%8B%E5%BA%8F%E6%9C%89%E9%97%AE%E9%A2%98%2Cproc+iml+%3BA%3D%7B0.483+13.2682+0+4.3646+5.1070%2C0.4035+13.4909+39.0131+3.6151+5.5005%2C0.8979+25.7776+9.0513+4.8920+7.5342%2C0.5927+16.0245+13.2935+4.4529+6.5913%7D%3Br%3Dnrow%28A%29%3Bc%3Dncol%28A%29%3BB%3DA%3Bdo+i%3D1+to+c%3Bdo+p%3D1+to+r%3Bif+i)
SAS IML求矩阵相关系数程序有问题,proc iml ;A={0.483 13.2682 0 4.3646 5.1070,0.4035 13.4909 39.0131 3.6151 5.5005,0.8979 25.7776 9.0513 4.8920 7.5342,0.5927 16.0245 13.2935 4.4529 6.5913};r=nrow(A);c=ncol(A);B=A;do i=1 to c;do p=1 to r;if i
SAS IML求矩阵相关系数程序有问题,
proc iml ;
A={0.483 13.2682 0 4.3646 5.1070,
0.4035 13.4909 39.0131 3.6151 5.5005,
0.8979 25.7776 9.0513 4.8920 7.5342,
0.5927 16.0245 13.2935 4.4529 6.5913
};
r=nrow(A);
c=ncol(A);
B=A;
do i=1 to c;
do p=1 to r;
if i=3
then B[p,i]=(A[,i]-A[p,i])/(A[,i]-A[>
SAS IML求矩阵相关系数程序有问题,proc iml ;A={0.483 13.2682 0 4.3646 5.1070,0.4035 13.4909 39.0131 3.6151 5.5005,0.8979 25.7776 9.0513 4.8920 7.5342,0.5927 16.0245 13.2935 4.4529 6.5913};r=nrow(A);c=ncol(A);B=A;do i=1 to c;do p=1 to r;if i
因为粗心:xpx=t(F)*F-t(sum)*sum/n.