线性回归实验数据

1.000000 0.067732 3.176513
1.000000 0.427810 3.816464
1.000000 0.995731 4.550095
1.000000 0.738336 4.256571
1.000000 0.981083 4.560815
1.000000 0.526171 3.929515
1.000000 0.378887 3.526170
1.000000 0.033859 3.156393
1.000000 0.132791 3.110301
1.000000 0.138306 3.149813
1.000000 0.247809 3.476346
1.000000 0.648270 4.119688
1.000000 0.731209 4.282233
1.000000 0.236833 3.486582
1.000000 0.969788 4.655492
1.000000 0.607492 3.965162
1.000000 0.358622 3.514900
1.000000 0.147846 3.125947
1.000000 0.637820 4.094115
1.000000 0.230372 3.476039
1.000000 0.070237 3.210610
1.000000 0.067154 3.190612
1.000000 0.925577 4.631504
1.000000 0.717733 4.295890
1.000000 0.015371 3.085028
1.000000 0.335070 3.448080
1.000000 0.040486 3.167440
1.000000 0.212575 3.364266
1.000000 0.617218 3.993482
1.000000 0.541196 3.891471

1.000000 0.045353 3.143259
1.000000 0.126762 3.114204
1.000000 0.556486 3.851484
1.000000 0.901144 4.621899
1.000000 0.958476 4.580768
1.000000 0.274561 3.620992
1.000000 0.394396 3.580501
1.000000 0.872480 4.618706
1.000000 0.409932 3.676867
1.000000 0.908969 4.641845
1.000000 0.166819 3.175939
1.000000 0.665016 4.264980
1.000000 0.263727 3.558448
1.000000 0.231214 3.436632
1.000000 0.552928 3.831052
1.000000 0.047744 3.182853
1.000000 0.365746 3.498906
1.000000 0.495002 3.946833
1.000000 0.493466 3.900583
1.000000 0.792101 4.238522
1.000000 0.769660 4.233080
1.000000 0.251821 3.521557
1.000000 0.181951 3.203344
1.000000 0.808177 4.278105
1.000000 0.334116 3.555705
1.000000 0.338630 3.502661
1.000000 0.452584 3.859776
1.000000 0.694770 4.275956
1.000000 0.590902 3.916191
1.000000 0.307928 3.587961