X1,X2,X3,y
-0.1382643,0.49671415,-0.23415337,4.234567
0.64768854,0.64768854,1.57921282,7.123456
1.52302986,-0.23413696,0.76743473,6.789012
-0.23415337,-0.46947439,-0.54252003,2.345678
0.49671415,0.54252003,0.24196227,5.678901
-0.23413696,0.24196227,-0.46572975,3.456789
0.64768854,-0.46572975,0.3130677,4.567890
1.52302986,0.3130677,-0.85409574,6.234567
-0.23415337,-0.85409574,2.26975462,1.789012
0.49671415,2.26975462,-1.45436567,8.345678
-0.23413696,-1.45436567,0.04575852,2.456789
0.64768854,0.04575852,-0.18718385,4.123456
1.52302986,-0.18718385,1.53277921,7.890123
-0.23415337,1.53277921,1.46935877,5.234567
0.49671415,1.46935877,0.15494743,6.567890
-0.23413696,0.15494743,0.37816252,3.234567
0.64768854,0.37816252,-0.88778575,5.678901
1.52302986,-0.88778575,-1.98079647,4.345678
-0.23415337,-1.98079647,-0.34791215,1.567890
0.49671415,-0.34791215,0.15634897,4.789012
1.23456789,0.56789012,-0.12345678,6.123456
-0.56789012,1.23456789,0.34567890,5.456789
0.34567890,-0.78901234,1.01234567,7.234567
-0.78901234,0.34567890,-0.56789012,3.567890
1.01234567,-0.23456789,0.78901234,6.789012
-0.23456789,1.56789012,-0.34567890,5.123456
0.56789012,-0.90123456,1.23456789,7.567890
-0.90123456,0.67890123,-0.45678901,4.234567
1.34567890,-0.12345678,0.56789012,6.345678