rownames,Obs,Weight,Length,Width
1,104,5.9,8.8,1.4
2,105,32,14.7,2
3,106,40,16,2.4
4,107,51.5,17.2,2.6
5,108,70,18.5,2.9
6,109,100,19.2,3.3
7,110,78,19.4,3.1
8,111,80,20.2,3.1
9,112,85,20.8,3
10,113,85,21,2.8
11,114,110,22.5,3.6
12,115,115,22.5,3.3
13,116,125,22.5,3.7
14,117,130,22.8,3.5
15,118,120,23.5,3.4
16,119,120,23.5,3.5
17,120,130,23.5,3.5
18,121,135,23.5,3.5
19,122,110,23.5,4
20,123,130,24,3.6
21,124,150,24,3.6
22,125,145,24.2,3.6
23,126,150,24.5,3.6
24,127,170,25,3.7
25,128,225,25.5,3.7
26,129,145,25.5,3.8
27,130,188,26.2,4.2
28,131,180,26.5,3.7
29,132,197,27,4.2
30,133,218,28,4.1
31,134,300,28.7,5.1
32,135,260,28.9,4.3
33,136,265,28.9,4.3
34,137,250,28.9,4.6
35,138,250,29.4,4.2
36,139,300,30.1,4.6
37,140,320,31.6,4.8
38,141,514,34,6
39,142,556,36.5,6.4
40,143,840,37.3,7.8
41,144,685,39,6.9
42,145,700,38.3,6.7
43,146,700,39.4,6.3
44,147,690,39.3,6.4
45,148,900,41.4,7.5
46,149,650,41.4,6
47,150,820,41.3,7.4
48,151,850,42.3,7.1
49,152,900,42.5,7.2
50,153,1015,42.4,7.5
51,154,820,42.5,6.6
52,155,1100,44.6,6.9
53,156,1000,45.2,7.3
54,157,1100,45.5,7.4
55,158,1000,46,8.1
56,159,1000,46.6,7.6