rownames,salaryP,fatherWc,sstatus,teacherSc,motherLev,Y
1,3.83,28.87,7.2,26.6,6.19,37.01
2,2.89,20.1,-11.71,24.4,5.17,26.51
3,2.86,69.05,12.32,25.7,7.04,36.51
4,2.92,65.4,14.28,25.7,7.1,40.7
5,3.06,29.59,6.31,25.4,6.15,37.1
6,2.07,44.82,6.16,21.6,6.41,33.9
7,2.52,77.37,12.7,24.9,6.86,41.8
8,2.45,24.67,-0.17,25.01,5.78,33.4
9,3.13,65.01,9.85,26.6,6.51,41.01
10,2.44,9.99,-0.05,28.01,5.57,37.2
11,2.09,12.2,-12.86,23.51,5.62,23.3
12,2.52,22.55,0.92,23.6,5.34,35.2
13,2.22,14.3,4.77,24.51,5.8,34.9
14,2.67,31.79,-0.96,25.8,6.19,33.1
15,2.71,11.6,-16.04,25.2,5.62,22.7
16,3.14,68.47,10.62,25.01,6.94,39.7
17,3.54,42.64,2.66,25.01,6.33,31.8
18,2.52,16.7,-10.99,24.8,6.01,31.7
19,2.68,86.27,15.03,25.51,7.51,43.1
20,2.37,76.73,12.77,24.51,6.96,41.01