diff --git a/M1/General Linear Models/TP2-bis/data02.csv b/M1/General Linear Models/TP2-bis/data02.csv
new file mode 100644
index 0000000..7f379f4
--- /dev/null
+++ b/M1/General Linear Models/TP2-bis/data02.csv	
@@ -0,0 +1,181 @@
+id,type,note
+1,final,59.29
+1,maths,75.34
+1,english,81.17
+2,final,60.75
+2,maths,78.96
+2,english,81.99
+3,final,65.88
+3,maths,78.06
+3,english,80.16
+4,final,64.5
+4,maths,77.83
+4,english,76.74
+5,final,59.99
+5,maths,83.26
+5,english,80.93
+6,final,63.6
+6,maths,83.26
+6,english,77.98
+7,final,69.01
+7,maths,81.9
+7,english,80.24
+8,final,67.21
+8,maths,86.83
+8,english,80.75
+9,final,69.93
+9,maths,84.28
+9,english,79.05
+10,final,60.1
+10,maths,77.89
+10,english,72.77
+11,final,59.19
+11,maths,77.91
+11,english,74.23
+12,final,64.19
+12,maths,75.72
+12,english,74.48
+13,final,68.89
+13,maths,88.06
+13,english,82.16
+14,final,75.48
+14,maths,84
+14,english,83.16
+15,final,70.95
+15,maths,85.58
+15,english,83.15
+16,final,64.24
+16,maths,83.5
+16,english,81.94
+17,final,63.32
+17,maths,84.36
+17,english,78.67
+18,final,65.31
+18,maths,79.1
+18,english,82.73
+19,final,60.88
+19,maths,78.9
+19,english,80.34
+20,final,62.38
+20,maths,76.31
+20,english,81.53
+21,final,60.83
+21,maths,80.42
+21,english,79.98
+22,final,67.62
+22,maths,81.1
+22,english,83.96
+23,final,70.03
+23,maths,84.25
+23,english,79.44
+24,final,67.72
+24,maths,79.44
+24,english,82.07
+25,final,72.76
+25,maths,86.04
+25,english,82.4
+26,final,74.76
+26,maths,87.03
+26,english,87
+27,final,74.33
+27,maths,84.65
+27,english,87.8
+28,final,64.87
+28,maths,77.41
+28,english,78.92
+29,final,66.04
+29,maths,81.65
+29,english,81.78
+30,final,64.73
+30,maths,75.84
+30,english,79.03
+31,final,60.86
+31,maths,70.64
+31,english,80.88
+32,final,62.11
+32,maths,71.72
+32,english,76.82
+33,final,65.91
+33,maths,76.24
+33,english,76.7
+34,final,68.93
+34,maths,86.21
+34,english,83.18
+35,final,71.63
+35,maths,83.73
+35,english,82.51
+36,final,68.16
+36,maths,84.52
+36,english,80.64
+37,final,67.39
+37,maths,80.82
+37,english,80.51
+38,final,62.62
+38,maths,76.91
+38,english,78.17
+39,final,61.97
+39,maths,79.58
+39,english,78.33
+40,final,58.88
+40,maths,72.49
+40,english,76.25
+41,final,62.72
+41,maths,78.31
+41,english,74.58
+42,final,63.45
+42,maths,73.51
+42,english,76.17
+43,final,62.28
+43,maths,77.46
+43,english,80.04
+44,final,67.27
+44,maths,77.79
+44,english,78.98
+45,final,64.04
+45,maths,83.26
+45,english,75.18
+46,final,65.24
+46,maths,80.48
+46,english,79.08
+47,final,61.27
+47,maths,81.74
+47,english,81.21
+48,final,67.51
+48,maths,77.36
+48,english,78.09
+49,final,56.02
+49,maths,74.08
+49,english,73.34
+50,final,59.69
+50,maths,76.24
+50,english,73.21
+51,final,62.68
+51,maths,70.61
+51,english,72.48
+52,final,54.8
+52,maths,72.41
+52,english,78.33
+53,final,55.89
+53,maths,77.09
+53,english,75.79
+54,final,60.36
+54,maths,78.81
+54,english,77.19
+55,final,60.47
+55,maths,76.84
+55,english,76.34
+56,final,63.31
+56,maths,80.6
+56,english,76.26
+57,final,60.2
+57,maths,80.41
+57,english,76.67
+58,final,64.03
+58,maths,86.18
+58,english,76.56
+59,final,67.61
+59,maths,83.56
+59,english,82.45
+60,final,66.87
+60,maths,84.23
+60,english,79.77