data/week_03/group_18.csv

   1 "x","j","l","k","y"
   2 0.63,1,0,2,-2.61
   3 0.48,0,0,2,0.44
   4 0.02,0,0,3,3.56
   5 NA,1,0,3,NA
   6 2.67,0,1,3,5.51
   7 0.58,0,0,3,5.74
   8 5.67,1,1,1,16.51
   9 3.04,1,0,2,10.62
  10 0.33,0,0,2,5.99
  11 2.97,0,1,3,8.41
  12 5,0,1,3,17.5
  13 1.9,0,0,1,6.2
  14 5.41,0,0,2,20.23
  15 0.64,0,1,2,1.42
  16 3.04,1,1,2,12.12
  17 0.37,1,1,1,0.11
  18 0.39,0,0,2,-0.83
  19 0.43,1,1,1,4.29
  20 1.79,0,0,3,8.37
  21 3.72,0,0,1,16.16
  22 1.33,0,0,3,2.99
  23 0,0,1,3,-2
  24 8.11,1,0,3,26.33
  25 9.18,1,1,2,24.04
  26 0.47,1,0,2,-2.09
  27 1.08,0,1,1,1.24
  28 3.29,0,0,3,13.37
  29 0.05,1,0,2,0.65
  30 8.51,0,0,3,26.53
  31 3.06,1,1,2,7.18
  32 2.49,0,0,3,8.97
  33 0.84,0,0,3,-1.48
  34 4.24,0,0,1,15.22
  35 3.72,0,0,3,9.16
  36 4.08,1,0,3,8.74
  37 0.37,0,1,3,2.11
  38 3.89,0,1,2,16.17
  39 1.39,1,0,3,3.17
  40 4.06,0,0,2,9.18
  41 0.38,0,1,2,-2.86
  42 7.7,1,1,1,27.1
  43 1.82,1,0,2,7.46
  44 1.06,0,0,2,1.68
  45 0.19,1,0,3,-4.43
  46 0,0,1,2,3
  47 2.01,1,1,3,10.53
  48 0.97,1,0,3,3.41
  49 4.03,0,1,2,10.59
  50 0.33,1,1,2,-0.51
  51 0.4,0,0,1,-1.3
  52 3.35,1,0,2,13.55
  53 1.93,0,1,2,10.29
  54 2.52,0,0,1,4.06
  55 0.97,1,0,1,0.41
  56 2.16,0,1,3,5.98
  57 NA,1,1,1,NA
  58 3.44,1,0,2,9.32
  59 0.2,1,0,1,4.6
  60 0.07,0,0,3,0.71
  61 4.44,1,1,3,10.32
  62 3.06,0,1,2,13.18
  63 2.92,1,1,3,4.26
  64 1.26,1,1,1,6.78
  65 11.22,0,0,1,31.66
  66 5.05,0,0,2,15.15
  67 0.57,0,1,2,3.71
  68 0.2,0,0,1,-3.9
  69 2.52,0,0,3,9.06
  70 0.03,0,1,3,-1.41
  71 0.18,0,0,2,2.54
  72 6.47,0,1,3,14.41
  73 3.94,1,1,2,6.82
  74 0.39,0,0,1,-0.83
  75 3.29,1,1,1,5.37
  76 0.5,1,0,2,6.5
  77 3.01,1,0,2,12.53
  78 2.24,0,1,1,3.72
  79 6.98,1,1,2,20.44
  80 3.08,1,0,3,6.74
  81 NA,0,0,3,NA
  82 1.4,0,1,3,0.7
  83 0.17,1,0,1,3.51
  84 4.44,1,1,3,12.82
  85 2.7,1,1,3,10.1
  86 0.41,1,1,1,2.23
  87 0.07,0,0,3,-4.79
  88 1.23,1,0,3,-0.81
  89 0.01,1,0,1,-0.47
  90 1.5,1,1,3,-0.5
  91 0.97,1,1,2,0.41
  92 NA,0,0,3,NA
  93 1.2,0,0,1,5.6
  94 1.58,1,0,2,2.24
  95 NA,0,0,2,NA
  96 1.64,0,0,3,3.92
  97 3.13,1,0,3,7.39
  98 0.1,1,0,1,2.8
  99 4.28,1,0,1,10.34
 100 0.36,0,0,3,3.58
 101 4.39,1,1,2,9.17