X=[ones(11,1) A' B' C' D' E' F' G' H' I' J' K' L' M'];
Y=[201.90 219.00 221.10 324.50 346.97 332.90 359.53 406.98 440.69 475.96 479.25];
[b,bint,r,rint,stats]=regress(Y',X);
b,bint,r,rint,stats
matlab显示
错误如下:
GUANXI13
Warning: X is rank deficient to within machine precision.
> In regress at 78
In GUANXI13 at 29