1. Mengimport Data

Dataset2 = read.table(file.choose(), header = T)
Dataset2
##        X1    X2    X3    X4    X5   X6     Y
## 1   12.10 34.05  8.50  2.22 64.81 40.2 73.84
## 2   12.45 44.19 10.13  2.20 68.65 32.9 76.87
## 3   13.39 38.66  8.99  1.68 69.07 29.7 77.19
## 4   14.38 26.30 10.04  2.16 69.18 23.6 69.08
## 5   17.86 23.36 10.27  1.46 68.34 33.4 78.27
## 6   13.38 10.06 10.87  1.38 70.14 30.1 84.72
## 7   18.78 31.46  9.29  0.70 67.29 29.5 76.69
## 8   16.64 37.08  9.37  0.56 69.15 25.2 77.12
## 9   17.92 17.76  9.91  1.68 65.61 30.7 77.54
## 10  19.15 40.31  9.02  1.74 67.78 34.1 46.10
## 11  12.12 27.66  9.67  0.46 71.66 32.9 80.83
## 12  15.43 24.17  9.20  1.70 65.48 27.9 78.05
## 13  18.82 20.48  8.39  6.33 65.92 15.4 77.06
## 14  12.42 26.92  8.98  4.54 67.55 34.0 79.69
## 15  17.25 24.00  9.14  2.19 69.60 31.6 76.60
## 16  12.51 14.56  9.58  1.27 70.04 35.9 81.16
## 17  18.31 61.03 10.30  1.15 69.64 32.2 46.98
## 18  18.40 32.95  9.85  0.46 70.60 29.4 78.95
## 19   7.04  0.11 12.74  0.01 72.02 21.7 87.96
## 20  14.59  3.95 10.94  0.20 70.98 25.6 73.80
## 21  10.73  1.81 11.31  0.08 72.06 20.7 83.03
## 22  10.53  6.24 11.27  0.17 69.78 25.6 78.05
## 23  16.41 55.11  8.78  1.40 64.41 29.6 41.12
## 24  11.50 35.19  8.96  1.42 67.90 23.8 73.81
## 25   8.54 51.69 10.19  2.22 69.57 27.4 78.14
## 26   7.01 55.31  9.57  3.22 65.56 15.6 77.29
## 27  15.10 64.15  7.06  0.87 70.34 20.3 72.41
## 28   9.23 26.92  8.97  1.85 69.64 16.9 79.92
## 29   7.98 41.28 10.28  1.51 72.28 24.7 82.28
## 30   3.44 14.42 10.41  0.51 72.31 33.8 86.20
## 31   7.87 41.91  9.78  1.78 72.20 17.7 82.42
## 32   8.21 24.26  9.18  1.82 69.09 11.0 76.65
## 33   7.99 41.36  9.69  1.39 70.77 20.2 76.96
## 34   7.47 36.67 10.08  2.02 70.11 32.6 82.50
## 35   8.04 25.69 10.50  2.06 71.24 28.0 84.33
## 36   8.86 55.14  9.37  3.08 63.47 20.7 70.54
## 37  16.39 63.23  6.99  1.20 69.58 31.8 65.87
## 38   7.54 56.82  9.90  3.57 66.89 28.9 75.32
## 39   8.69 49.20  9.93  3.18 70.27 18.4 81.16
## 40  11.66 47.18  9.20  2.85 72.24 22.4 80.35
## 41   7.44 33.30  9.14  1.51 69.59 14.4 85.35
## 42  11.38 35.54  9.13  0.72 67.88 17.7 78.37
## 43   8.79 42.52  9.74  3.26 67.82 21.8 75.14
## 44   7.89 39.91  9.86  2.67 67.71 17.7 76.75
## 45   8.06 24.70  9.32  2.79 69.54 16.0 57.85
## 46   9.08 37.52  9.28  2.18 70.25  9.6 80.30
## 47  21.79 46.34  7.01  1.41 70.24 20.3 73.17
## 48  22.81 85.31  7.19  0.69 69.96 28.9 65.35
## 49   8.00  2.92 11.59  0.02 73.93  5.8 90.25
## 50   7.24  8.31 11.56  0.04 74.75  7.7 89.82
## 51  11.42  4.27 10.45  0.01 70.18 10.6 81.03
## 52  12.21  1.10 10.13  0.07 64.28  5.7 74.59
## 53   4.79  5.42 11.07  0.05 73.13 19.4 88.22
## 54   9.49 28.45 10.88  0.04 71.63 10.4 77.31
## 55   6.85 37.86 11.11  0.14 70.20 26.1 71.32
## 56  14.78 20.47  8.52  0.25 72.09 18.9 66.12
## 57   7.34 15.76  9.13  2.78 71.52 27.0 86.71
## 58   7.13 32.61  8.57  3.29 69.56 25.4 82.56
## 59   5.88 27.30  9.23  3.62 67.02 28.5 82.05
## 60   4.16 15.74  9.56  1.37 70.84 18.5 89.40
## 61   6.34 23.54  8.86  0.92 69.70 19.4 85.08
## 62   6.60 20.57  9.63  1.95 73.23 20.1 86.92
## 63   6.80 33.84  8.37  3.12 70.30 28.6 82.59
## 64   6.80 33.26  8.37  2.69 68.29 29.4 82.09
## 65  13.72 72.89  7.85  8.11 65.10 33.7 53.86
## 66   5.56 26.93  9.23  2.33 72.24 17.7 84.98
## 67   6.45 26.75  9.36  6.80 68.71 14.7 85.60
## 68   6.92 34.36  9.69  2.10 68.53 29.7 80.91
## 69   4.17  4.19 11.60  0.10 74.16 24.2 89.63
## 70   3.05  2.11 11.27  0.05 74.39 16.3 92.90
## 71   2.27  6.49 10.45  0.44 70.69 19.5 83.45
## 72   5.24 12.33 12.23  0.05 73.23 15.8 87.05
## 73   4.11  2.64 11.77  0.02 75.13 20.1 92.86
## 74   5.44  3.37 11.25  0.09 74.43 19.8 89.33
## 75   4.20 14.32 10.93  0.07 70.95 17.7 84.08
## 76   7.04 24.67  9.44  4.21 71.42  7.6 59.69
## 77   6.06 16.34  8.61  5.19 70.69 12.7 60.71
## 78   6.31 36.88  9.51  4.00 71.79 17.9 65.75
## 79   5.64 73.12  7.77  5.86 68.62 18.8 69.30
## 80   8.15 13.63  9.07  7.97 72.00 10.1 71.59
## 81   9.72 15.70  9.26  4.42 70.84 15.9 58.88
## 82   7.07 37.28  8.89  3.59 70.99 16.6 68.67
## 83   5.23  9.90 10.01  4.77 71.64 10.4 77.06
## 84   8.07 28.94  9.01  4.29 69.13 23.0 73.80
## 85  22.98 89.58  8.47  5.21 68.41 19.6 71.15
## 86   3.16  7.83 11.82  0.08 73.02  8.7 92.20
## 87   3.21 13.10 10.35  1.18 71.67 14.9 76.30
## 88   7.54 32.30  8.25  3.39 70.55  8.7 83.76
## 89   8.90 50.04  8.61  3.48 71.75 14.9 75.01
## 90   8.54 49.63  8.20  4.47 69.70  4.8 65.64
## 91   9.45 28.95  8.42  4.41 71.22 10.1 74.13
## 92   4.43 29.18  9.09  3.41 71.84 12.0 68.51
## 93   9.79 53.10  8.59  4.23 68.67 14.1 69.60
## 94  10.85 49.09  8.15  4.79 66.98 23.7 69.99
## 95   5.29 26.74  8.53  2.66 68.43 13.7 73.39
## 96   6.46 28.31  8.40  5.11 70.49 22.7 71.36
## 97   8.24  9.34 11.34  0.04 73.29 13.5 85.88
## 98   3.00  8.00 10.04  0.32 72.86  4.1 87.06
## 99  11.46 27.60  9.40  1.75 68.85 15.7 73.01
## 100 13.15 31.03  7.51  6.17 69.31 32.5 79.54
## 101 10.93 30.27  8.12  2.57 69.72 25.9 75.62
## 102 15.00 40.77  8.73  1.94 66.87  7.8 75.19
## 103 14.13 39.52  7.85  3.73 68.95 21.9 77.66
## 104 14.90 28.89  8.14  6.17 69.51 16.5 79.48
## 105  9.58 55.26  7.60  5.17 69.76 20.4 79.17
## 106  9.99 37.40  8.40  1.46 69.78  9.3 85.17
## 107 10.36 49.77  8.40  2.53 67.88 23.0 75.37
## 108 13.28 28.50  8.35  1.34 66.33 22.9 77.55
## 109 11.80 71.69  7.83  2.38 65.73 32.6 67.42
## 110 10.91 31.52  7.53  1.98 68.96 15.4 78.79
## 111 18.26 44.73  7.70  6.83 66.37 33.1 59.58
## 112 10.22  2.15 11.09  0.04 71.99 18.9 83.62
## 113  8.88 41.12  9.68  0.87 67.70 23.3 57.79
## 114 12.65 33.15  9.51  0.26 70.25 17.5 66.10
## 115 11.23 40.09 10.31  0.24 71.27 15.4 68.11
## 116 17.51 59.02  9.53  1.05 68.40 24.0 74.91
## 117 14.79 55.84  9.31  1.16 69.22 28.6 73.11
## 118 11.29 43.03  8.22  3.15 68.77 21.6 72.62
## 119 17.83 46.75  8.25  3.87 67.27 14.3 74.75
## 120 18.00 57.84  8.20  2.06 68.35 26.0 71.61
## 121 10.76 36.02  8.87  4.18 67.30 27.1 76.57
## 122 11.15 44.85  8.49  3.00 63.93 15.7 77.06
## 123 14.12 55.68  8.41  0.95 68.46 22.1 72.43
## 124  9.40 60.54  7.57  1.55 68.52 23.2 62.14
## 125 14.71 12.26 11.90  0.05 70.74  6.7 78.72
## 126 12.79 20.90  8.07  0.92 69.97 10.3 84.46
## 127 10.65 31.53  8.00  1.41 70.29 16.7 84.93
## 128 17.17 60.90  8.55  1.23 69.83 23.5 76.82
## 129 11.17 52.76  8.57  1.90 68.13 24.6 76.18
## 130  8.04 22.06  7.89  2.34 70.42  9.8 88.78
## 131 10.52 53.84  7.35  2.13 69.23 17.1 76.40
## 132 13.80 30.49  8.34  2.07 71.25 14.2 85.22
## 133 11.02 44.87  7.83  2.51 69.91 22.7 79.61
## 134 12.89 43.85  8.21  0.94 69.74 10.0 80.85
## 135  9.14 11.49  8.56  0.37 71.05 15.8 87.35
## 136  6.73 22.71  7.20  3.02 68.75  5.0 88.18
## 137  7.25 55.59  8.05  1.35 70.42 10.5 83.74
## 138 13.49 59.30  8.75  4.24 64.29 16.1 75.77
## 139  7.77  8.71 10.94  0.03 71.91 13.4 84.64
## 140  7.28  9.50 10.80  0.04 72.12  7.1 85.78
## 141  4.32 11.86  8.79  1.69 71.60 23.2 74.35
## 142  6.46  8.85  9.16  2.66 71.54 20.8 62.34
## 143  3.11 23.99  7.49  5.04 68.98 20.7 84.87
## 144  5.29 14.30  7.48  2.89 72.11 18.2 60.38
## 145  2.71 20.73  7.87  3.40 70.43 20.6 60.25
## 146  6.73 14.77  9.09  3.85 72.59 17.3 62.02
## 147  4.27  7.03 10.39  0.07 73.96 20.7 87.27
## 148  5.90 20.42  9.82  1.26 71.09 21.6 60.42
## 149  5.95 12.19  9.20  0.84 72.01 17.9 62.68
## 150  5.25  8.26  9.28  2.67 66.22 16.1 60.51
## 151 11.26 23.63  7.92  3.31 63.50 20.5 53.02
## 152  6.95 45.37  8.25  1.16 68.10 15.2 55.34
## 153  5.02  2.72 11.12  0.20 73.94 16.1 88.83
## 154  7.95 12.38 10.90  0.10 72.85 15.2 83.22
## 155 13.13  1.54  9.01  0.05 69.61 18.6 58.05
## 156  4.68  2.40 11.33  0.00 74.81 19.1 91.63
## 157  6.78  0.86 10.65  0.02 73.59 19.8 87.42
## 158  4.09  2.09 10.94  0.01 74.16 17.1 91.35
## 159  3.10 13.99 11.63  0.01 74.78 16.6 90.52
## 160  4.20  8.10 11.77  0.01 75.12 16.8 91.81
## 161  7.27 31.89  8.67  0.29 71.92 27.6 70.01
## 162  7.01 44.67  7.62  0.87 71.83 27.0 78.59
## 163 10.22 32.56  7.13  0.84 70.79 11.4 80.60
## 164  6.40 22.97  9.28  0.31 74.27 29.2 80.63
## 165  9.77 46.60  8.04  0.63 72.07 24.1 78.99
## 166 10.28 35.61  8.24  0.98 70.19 20.7 78.47
## 167  7.42 21.45  8.32  0.64 72.57 25.4 83.20
## 168 12.12 29.18  7.94  0.39 74.29 23.4 81.43
## 169 11.20 15.84  7.97  0.18 72.76 22.9 82.77
## 170 11.21 26.26  7.74  0.43 71.05 24.1 82.58
## 171  9.36 17.60  8.89  0.61 73.19 14.4 86.88
## 172 12.13  6.41  7.09  0.57 72.46 18.4 86.52
## 173  9.52 27.91  7.67  0.65 73.24 18.7 85.65
## 174  8.46 29.17  8.04  0.30 71.74 24.0 80.19
## 175  7.87 11.45  8.13  0.27 72.90 17.1 89.04
## 176  4.93  6.36  9.79  0.13 74.30 23.2 87.48
## 177 10.52 24.46  8.16  0.48 73.10 25.1 75.79
## 178  8.98 22.31  8.16  0.98 72.17 23.9 83.86
## 179  6.67  9.88 10.36  0.02 74.45 18.2 85.53
## 180  7.50 12.32 10.26  0.02 73.11 26.9 80.90
## 181  3.96  4.68 10.91  0.01 75.04 16.3 91.55
## 182  9.16  3.34 10.35  0.01 73.08 19.9 83.78
## 183  4.10  7.14 11.69  0.02 75.79 10.3 93.90
## 184  2.38 19.52 11.42  0.03 75.23 14.3 89.81
## 185  4.66  6.98 11.12  0.01 74.80 24.5 88.68
## 186 11.53 16.47  9.64  0.06 72.92 27.1 74.37
## 187  6.14  9.82  8.77  0.12 71.80 23.6 78.92
## 188 10.99 27.64  7.46  0.54 74.25 18.5 84.69
## 189 12.53 30.51  8.04  0.22 73.98 20.9 80.74
## 190 14.99 28.37  7.65  0.30 73.37 26.0 78.47
## 191 14.90 23.50  7.15  0.51 74.47 19.9 79.40
## 192 16.34 33.23  7.74  0.33 73.83 21.9 81.21
## 193 11.33 23.10  8.34  0.49 75.21 20.6 86.22
## 194 15.58 20.14  7.07  0.59 72.17 29.2 77.87
## 195 10.96 26.04  7.80  0.48 74.20 25.8 80.20
## 196  9.81 19.18  7.98  0.37 76.23 21.5 87.70
## 197 12.28 28.11  9.08  0.17 77.07 24.5 85.64
## 198  7.58 17.61  9.91  0.12 77.86 24.3 90.93
## 199 10.94 21.08  7.66  0.72 76.56 19.5 88.91
## 200  9.79 12.04  9.05  0.32 77.72 22.2 89.67
## 201 12.87  8.69  7.83  0.29 75.97 18.4 89.37
## 202 11.72  9.41  7.35  0.53 75.04 20.2 87.29
## 203 11.49  8.14  7.36  0.84 74.71 21.2 88.53
## 204 14.17  7.08  7.86  0.51 74.77 19.5 86.85
## 205  9.31  9.89  7.96  0.38 76.39 18.5 90.88
## 206  7.24 16.34  9.32  0.13 76.86 15.7 88.81
## 207  6.61 23.56  8.39  0.36 76.04 18.9 87.00
## 208 12.01  4.64  8.47  0.38 75.60  9.5 90.47
## 209  7.17 21.70  8.46  0.38 75.95 18.8 85.57
## 210  9.26 12.34  7.87  0.43 75.77 25.1 78.91
## 211  9.39 19.24  7.96  0.35 74.58 22.4 84.83
## 212  8.92 20.88  7.38  0.46 74.85 24.7 84.77
## 213  9.67 26.99  7.70  0.41 73.87 28.6 80.65
## 214 15.03 21.40  6.84  0.40 73.85 15.3 81.81
## 215  7.30 18.31  7.55  0.27 72.00 21.5 83.71
## 216 15.78 25.43  6.68  0.43 69.96 21.6 78.79
## 217  6.11  6.68 11.08  0.01 77.22 15.4 91.41
## 218  8.44 10.65 10.91  0.01 77.63 16.0 87.67
## 219  4.66 10.74 11.30  0.03 77.93 16.9 91.35
## 220  4.23  4.00 10.57  0.03 77.90 15.7 92.74
## 221  6.81 21.88  9.53  0.03 74.60 28.2 78.27
## 222  7.68  1.64  9.90  0.02 74.77 22.3 85.73
## 223 15.64 18.44  9.17  0.33 75.29 21.2 85.73
## 224 11.96 18.86  9.97  0.15 73.94 20.5 82.92
## 225 15.60 41.29  7.32  0.78 74.24 22.2 82.97
## 226  7.52 17.85 11.10  0.07 75.08 12.4 84.91
## 227  6.49 26.33 12.14  0.01 74.91 16.8 84.21
## 228 13.65 28.82  7.95  1.04 72.86 20.9 82.94
## 229  9.53 17.71  7.63  0.49 73.55 16.1 88.74
## 230 10.63 36.23  7.80  0.68 74.64 15.8 83.17
## 231  6.53 25.05  8.72  0.29 74.91 21.5 87.35
## 232  8.69 18.29  7.95  0.71 74.34 20.3 86.43
## 233 10.72 31.55  8.37  0.46 73.27 16.8 81.19
## 234  9.45 28.02  7.97  0.53 73.26 19.5 81.09
## 235  8.93 33.64  7.36  0.62 70.96 29.9 79.58
## 236  9.51 32.29  6.66  0.58 70.03 29.7 78.97
## 237  7.34 17.57  7.82  0.92 71.38 21.9 85.77
## 238 13.34 35.14  6.40  0.69 67.60 17.0 78.44
## 239 11.90 36.32  6.90  0.79 69.94  4.1 80.22
## 240 17.19 34.59  6.49  0.71 68.12 35.4 74.22
## 241  9.24 20.80  7.56  0.42 70.81 27.9 80.31
## 242  5.00 12.26 10.82  0.09 74.69  8.4 84.49
## 243  9.80 11.52  9.09  0.30 73.25 16.2 87.32
## 244  9.15 16.41  8.65  0.29 73.22 18.0 86.43
## 245 10.89 26.30  8.27  0.52 72.28 17.1 84.88
## 246 11.04 20.54  7.81  0.65 72.28 16.5 86.22
## 247  9.80 17.53  8.48  0.38 73.29 19.2 87.98
## 248 14.40 11.10  7.81  0.56 73.20 14.0 87.53
## 249 12.18 10.93  7.44  0.67 72.57 14.1 87.63
## 250 14.91  7.08  7.46  0.79 72.36 17.8 85.85
## 251 12.42  4.97  8.29  0.40 73.22  9.4 90.30
## 252 10.96  0.79 10.20  0.27 73.30 15.4 90.90
## 253 19.35 34.55  6.04  0.49 70.79 10.2 76.02
## 254 21.76 11.31  5.46  0.55 68.64 14.1 78.97
## 255 13.85 10.80  7.28  0.32 68.31 25.1 79.08
## 256 18.70 21.19  5.70  0.66 72.47 16.7 79.77
## 257  7.15 40.23 10.77  0.02 74.67 18.6 76.67
## 258  7.30 27.37 10.87  0.03 74.66 17.7 80.80
## 259  4.26 11.17 11.19  0.02 74.13 17.3 88.76
## 260  6.48  8.81  9.60  0.05 70.99 31.8 78.62
## 261  6.60  8.66  9.73  0.04 72.31 11.7 84.16
## 262  5.77  9.94 11.32  0.01 74.10 11.0 89.30
## 263  4.74  1.25 11.53  0.02 73.44 12.8 92.29
## 264  4.65  0.00 10.71  0.02 74.75  1.6 93.06
## 265  3.31 20.60 10.05  0.19 73.29 23.1 81.31
## 266  9.27 53.73  7.26  1.14 65.58 28.6 75.63
## 267  8.68 58.52  6.95  1.01 68.13 35.5 72.76
## 268  6.93 13.62  9.16  0.11 70.65 26.4 77.60
## 269  4.85 27.36  8.14  0.50 65.60 23.9 81.39
## 270  5.89  7.38 10.76  0.02 72.24 17.6 85.92
## 271  3.98 11.17 10.32  0.08 67.39 22.0 80.12
## 272  6.20 25.44  8.72  0.10 68.98 22.3 71.95
## 273  2.57 20.29 11.44  0.02 73.11  9.2 88.67
## 274  4.96 18.29  8.40  0.77 73.20  8.7 87.64
## 275  4.70 15.09  9.00  0.35 74.48  6.3 92.51
## 276  2.30  7.11 10.88  0.09 75.88  4.9 92.90
## 277  4.47  5.08  9.66  0.13 74.52  6.3 92.77
## 278  5.61 13.91  8.09  0.21 72.28  4.9 87.47
## 279  5.28 37.96  7.67  0.34 71.33 10.2 77.19
## 280  6.56 24.50  6.22  0.60 71.25  6.4 83.97
## 281  5.85 16.00  7.35  0.55 72.70  6.2 83.26
## 282  2.68  0.49 11.37  0.01 75.69 10.8 96.37
## 283 13.67 28.81  7.24  0.52 68.08 19.9 75.74
## 284 12.93 22.48  6.97  0.37 67.12 17.6 79.50
## 285 15.63 35.08  7.59  0.35 66.95 27.6 73.32
## 286 13.91  7.04  8.83  2.41 68.54 25.7 85.82
## 287 12.62 37.61  9.07  1.26 67.76 12.4 81.24
## 288 14.39 25.58  8.83  1.41 67.27 36.7 78.26
## 289 12.95  9.76  8.88  1.83 69.20 10.5 86.47
## 290 25.80 37.84  6.36  0.87 68.17 33.5 68.39
## 291  8.62  6.16  9.45  0.01 72.55 25.6 80.15
## 292  8.67 16.57 10.82  0.19 71.19 31.8 75.53
## 293 21.78 35.11  7.85  3.69 65.64 38.4 70.45
## 294 25.18 32.28  7.49  2.37 66.89 50.1 67.02
## 295 21.85 24.02  8.48  1.63 67.61 42.7 73.61
## 296 14.30 36.62  7.65  0.96 65.63 48.1 71.21
## 297 19.97 55.04  8.26  1.87 62.35 39.3 63.81
## 298 11.77 27.31  7.91  1.05 65.96 37.2 68.61
## 299 12.56 20.42  7.32  0.90 68.30 33.3 77.22
## 300 22.86 21.14  8.51  1.11 66.12 27.5 72.93
## 301 12.06 24.86  9.01  1.45 68.71 21.3 82.72
## 302 19.69 17.70  7.83  0.59 67.63 36.8 75.69
## 303 28.08 43.49  8.11  4.48 65.82 26.3 70.98
## 304 27.17 26.10  7.33  0.89 67.57 42.5 71.31
## 305 24.78 37.63  7.68  1.47 67.87 35.1 70.11
## 306 27.05 26.04  8.03  1.62 65.60 39.8 71.27
## 307 16.82 32.38  8.20  1.91 68.00 36.2 78.00
## 308 12.33 43.78  8.29  1.56 67.91 24.9 75.20
## 309 31.78 57.42  7.40  2.89 68.87 39.5 65.96
## 310 27.48 63.65  6.95  1.14 68.99 44.3 62.53
## 311 25.06 48.86  8.22  1.22 68.49 43.7 66.92
## 312 28.37 53.35  7.47  0.92 61.06 36.9 56.66
## 313 14.42 43.40  7.42  0.90 65.67 47.7 71.78
## 314  8.61 21.61 11.36  0.04 70.52 29.9 75.94
## 315  7.08 92.51  6.71  3.67 69.76 30.8 70.83
## 316  5.21 81.54  7.70  2.55 71.74 27.2 73.85
## 317  4.79 43.57  7.70  9.04 71.77 22.1 78.51
## 318  9.25 45.82  8.05 12.71 71.45  0.0 77.17
## 319  8.18 38.35  7.89 12.07 72.41 24.8 76.17
## 320  8.16 41.91  8.16 22.35 72.88 16.7 74.43
## 321  6.28 40.03  8.15  4.09 74.20 32.7 81.24
## 322  9.97 54.82  7.60  7.32 73.77 31.0 76.96
## 323  5.90 67.93  7.18  7.16 72.74 12.2 73.84
## 324 11.12 46.91  7.63 10.67 73.32 35.3 59.56
## 325  9.13 60.21  6.58  7.70 69.22 22.9 76.53
## 326  4.23 85.45  7.50  5.49 71.26 25.4 68.90
## 327  4.45 57.92 10.34  0.03 73.87 16.7 72.55
## 328  4.70 47.34  8.50  0.30 72.81 20.1 68.27
## 329  4.18 13.52  8.94  8.01 71.28 17.9 62.27
## 330  5.69 26.11  7.92  8.45 70.39 35.5 73.03
## 331  5.21 36.50  8.50 11.12 69.23 16.2 82.66
## 332  4.72 34.12  9.40  6.39 67.75 23.9 67.09
## 333  5.35 19.30  8.95  9.96 71.68 15.3 81.65
## 334  4.99 34.52  9.25 21.48 66.43 34.0 77.99
## 335  7.12 30.94  7.78 18.29 69.63 25.8 65.03
## 336  3.96 23.05  8.51  8.22 72.03 29.1 61.78
## 337  3.12 24.79  8.63 12.59 69.84 13.2 59.34
## 338  5.47 43.53  9.48 10.31 70.96 12.9 56.38
## 339  4.58 44.92  8.58 14.03 68.60 24.0 81.88
## 340  6.44 49.56  8.38 23.69 69.94 21.0 51.29
## 341  6.63 33.78  9.96  4.63 68.91 21.7 81.16
## 342  3.44  8.72 11.69  1.13 73.70 28.0 80.69
## 343  3.73 28.97  8.09  2.79 70.11 41.7 80.59
## 344  4.32 22.59  7.66  8.06 69.77 20.1 75.34
## 345  2.44 28.92  8.18  2.01 68.01 30.1 81.54
## 346  4.60 35.70  7.90  2.63 66.80 15.9 82.85
## 347  3.19 24.05  8.13  2.40 71.16 14.4 88.58
## 348  4.01 30.53  8.19  1.31 66.90 25.4 83.19
## 349  5.84 40.01  8.46  1.25 66.86 13.0 81.30
## 350  6.25 27.66  8.06  0.95 64.97 36.0 81.20
## 351  5.77 20.34  9.21  3.12 71.28 18.1 85.94
## 352  4.12 11.33  8.53  2.95 70.94 25.1 83.15
## 353  5.22 12.79  8.36  2.35 68.40 33.4 82.70
## 354  4.63  0.01 10.05  0.02 71.89 26.5 85.62
## 355  3.92 13.93 11.05  0.18 72.62 12.4 86.34
## 356  9.11 16.49  9.35  7.27 72.99 22.4 80.04
## 357  7.61  2.51  9.15 10.69 72.75 17.6 87.17
## 358  5.54  6.56  9.54 14.55 72.41 23.0 81.91
## 359  9.72 21.44  8.90 10.26 73.19 22.0 60.87
## 360  9.06 12.47  9.40 13.67 73.57 29.0 61.64
## 361  6.97  4.31  8.65  3.81 71.83 24.6 88.11
## 362 11.38 12.76  9.10 47.25 72.46  0.0 56.53
## 363  2.31  2.06 10.67  0.13 74.89 21.6 91.23
## 364  4.81  0.89 11.41  0.16 74.68 24.4 89.68
## 365  4.11  0.01 11.12  0.13 74.67 27.4 88.89
## 366  8.99 18.80  9.06 13.78 72.78 22.6 76.61
## 367  6.54 27.49  9.22 42.89 71.51 20.5 74.67
## 368  5.53 30.10  8.53 13.26 71.42 15.8 78.80
## 369  4.62 16.79  8.66 10.43 71.53 15.1 61.25
## 370  6.10  3.61 10.57  0.17 74.08 14.8 87.53
## 371  7.37 28.53  8.81  3.02 70.07 24.8 84.02
## 372  6.87 20.89 10.61  0.71 71.82 23.1 79.61
## 373 11.01 27.43  9.23  0.65 70.78 19.0 60.47
## 374  8.46 29.79 10.01  1.41 70.91 19.3 79.36
## 375  8.89 21.34  9.76  2.02 70.71 26.4 72.82
## 376  6.65 10.85 10.49  0.78 71.99 10.9 78.79
## 377 11.84 13.73  9.18  1.40 70.86 15.0 75.82
## 378  7.90 26.84  8.92  2.91 68.33 27.8 80.12
## 379  8.76 49.95  9.68  0.44 71.59 24.9 53.11
## 380  5.80 23.25  8.61  1.14 68.51 28.4 75.22
## 381 12.04 27.48  8.65  3.16 64.95 33.0 71.81
## 382  5.79  2.91 11.25  0.03 72.50 21.8 87.56
## 383  6.56  4.42 10.11  0.29 71.68 19.5 82.00
## 384  5.60 19.78 11.24  0.19 72.84 10.5 83.92
## 385  5.03 17.60 10.08  0.11 71.34 20.5 80.21
## 386  6.94 30.04  8.83  3.99 71.02 29.1 85.14
## 387 15.16 15.74  9.53  5.38 71.33 26.5 84.60
## 388 16.25 39.70  8.20  4.74 67.86 34.1 73.97
## 389 12.85 31.23  8.87  2.60 66.78 29.0 79.39
## 390 13.36 17.55  9.58  4.27 69.73 30.0 79.97
## 391 12.31 14.99  8.86  2.97 69.37 26.0 81.44
## 392 12.90 14.24  8.79  2.79 66.87 27.7 66.50
## 393 14.91 30.86  8.34  3.29 64.62 28.5 78.91
## 394 16.74 13.32  8.93  4.41 66.41 21.3 73.78
## 395 12.83 43.58  9.39  4.20 70.35 26.4 80.06
## 396 14.15 25.14  8.61  0.96 66.08 25.6 51.91
## 397 12.85 26.66  8.88  8.65 69.97 24.7 81.21
## 398  6.56 13.53 11.43  0.10 71.45 22.1 82.43
## 399 12.27 14.34  8.62  0.77 69.04 31.3 72.03
## 400  7.22 22.48  8.38  0.51 68.84 33.7 83.73
## 401  9.18 12.43  7.53  0.28 71.11 15.8 86.59
## 402 13.06 11.07  7.75  0.39 66.99 36.3 81.67
## 403  8.29 10.38  8.00  0.27 67.90 35.4 84.63
## 404  7.42 20.29  8.84  0.74 70.89 21.1 87.53
## 405  8.55 22.62  8.19  0.48 67.92 33.5 82.31
## 406 10.53 22.10  7.85  1.26 67.85 26.0 85.66
## 407  9.65 21.50  8.15  0.74 69.45 34.7 83.73
## 408 13.40 24.18  8.87  0.40 67.36 30.0 81.00
## 409  8.46 19.02  8.91  0.99 69.55 22.1 86.67
## 410  7.48 22.95  8.58  0.86 70.50 24.0 87.90
## 411  6.73 20.04  7.98  1.47 68.10 27.4 86.65
## 412  5.14 24.51  8.43  0.99 70.74 26.4 87.92
## 413  8.90 22.62  8.82  0.91 70.49 17.6 86.94
## 414 12.69 26.74  8.96  1.23 71.34 34.9 80.31
## 415 12.71 34.16  9.19  1.23 71.00 32.1 82.23
## 416 12.48 48.81  8.63  1.49 73.99 36.9 76.88
## 417 12.66 20.67  8.52  4.12 69.36 15.5 85.66
## 418  6.93 20.83  8.83  3.09 71.19 26.0 87.73
## 419 12.12 40.06  9.03  0.84 73.83 28.7 80.25
## 420  5.07  2.39 11.33  0.01 72.60 25.6 87.95
## 421  5.34  6.50 10.82  0.07 71.78 26.7 82.76
## 422  7.69  3.66 11.29  0.14 71.39 25.5 83.05
## 423 11.80 17.27  9.82  1.94 71.42 23.8 83.69
## 424 13.02 17.39  9.64  2.07 70.44 27.8 85.89
## 425 14.07 27.59  8.24  0.83 70.56 29.2 71.93
## 426 13.77 17.89  8.81  1.64 68.56 37.2 72.59
## 427 11.26 10.60  8.71  3.16 71.02 33.6 84.41
## 428 10.73  5.66  8.39  3.27 69.34 30.4 85.33
## 429 14.81 30.22  8.62  0.50 70.72 31.9 62.54
## 430 13.57  9.23  9.22  2.58 70.47 31.8 70.26
## 431 13.48 12.53  9.54  4.72 69.68 24.7 79.71
## 432 14.06 11.93  8.94  2.36 71.02 33.9 81.40
## 433 14.04 19.30  8.83  4.62 73.01 31.3 85.54
## 434 15.90 21.11  9.33  1.80 68.52 31.3 54.01
## 435 14.03 34.15  8.58  1.15 70.46 24.4 79.06
## 436 15.43 10.97  6.88  1.07 67.90 36.8 67.07
## 437 14.76 48.86  7.89  0.56 67.86 37.1 70.01
## 438  4.59  3.79 12.08  0.08 74.07 25.7 89.67
## 439  7.53  5.69 11.10  0.24 71.51 29.7 80.49
## 440 17.48 16.35  8.63  1.06 68.09 34.7 79.50
## 441 18.38 16.23  8.21  1.97 69.92 16.0 81.91
## 442 15.51 11.21  8.91  1.84 69.24 27.1 80.32
## 443 17.64  3.40  8.28  4.97 64.95 18.4 81.71
## 444 17.03 13.44  7.85  2.24 66.67 30.5 78.88
## 445  5.64  3.53 10.58  0.04 73.25 23.6 86.50
## 446  4.79 17.14  8.51  4.10 67.33 27.9 57.34
## 447  7.57 24.96  8.31  2.25 68.66 32.8 81.47
## 448 14.31 70.51  8.58  2.49 71.45 37.6 73.19
## 449 16.08 30.23  8.01  0.90 63.20 28.1 75.87
## 450 14.54  9.18  9.66  0.77 62.56 30.5 65.80
## 451  7.32 20.96  7.88  2.99 69.37 27.9 78.29
## 452 17.84 22.59 10.13  4.12 67.04 29.4 71.92
## 453 21.79 32.96  9.74  1.27 65.78 34.0 49.43
## 454 24.47 24.47 10.35  4.93 63.99 25.1 49.94
## 455 16.53 28.66  9.34  4.57 67.03 20.3 80.21
## 456 21.08 39.59  8.88  4.38 60.46 27.5 70.57
## 457 22.39 45.87  9.78  4.36 62.61 31.4 61.29
## 458 24.21 30.55  9.43 11.36 63.57 40.6 43.15
## 459 28.78 39.73  9.31  5.56 63.39 29.9 65.95
## 460 15.28 36.60  8.92  4.08 66.96 35.5 53.32
## 461  5.25 13.20 12.05  0.09 71.37 20.7 84.56
## 462 20.68 12.48 10.70  0.35 66.65 32.0 59.11
## 463  8.74 42.60  8.65  3.39 66.91 26.1 53.07
## 464 11.44 35.58  9.48  3.12 65.06 29.5 52.96
## 465  4.62 27.66  8.87  2.80 70.11 24.3 62.34
## 466  5.68 38.45  8.41  4.27 66.50 30.4 52.69
## 467  8.17 47.20  9.34  4.27 63.94 18.8 51.76
## 468 12.47 36.14  8.88  8.88 69.90 19.0 79.63
## 469  5.38 33.98  7.91  4.00 68.10 11.7 60.71
## 470  7.31 45.09  8.62  5.23 62.79 30.6 48.28
## 471  3.39  6.54 11.74  0.12 71.70 21.1 88.24
## 472  6.35 37.75 10.17  1.44 70.10 21.3 64.68
## 473 10.01 23.56 10.06 32.29 67.60 23.8 84.07
## 474 34.71 77.16  6.19  3.68 60.50 33.2 30.40
## 475 11.45 38.66  9.99 13.14 67.78 26.9 66.89
## 476 23.35 21.23 10.45 10.20 68.73 22.2 66.97
## 477 25.89 27.44  9.16  3.34 69.63 39.9 46.80
## 478 23.53 39.30 10.17  1.82 68.74 33.7 49.23
## 479 35.60 88.21  4.51 29.20 65.90  0.0 24.19
## 480 35.39 99.01  3.97  7.96 67.22  0.0 22.27
## 481 13.55 20.61  9.96  9.57 72.83 24.7 83.64
## 482 13.21 40.22 10.03 37.92 67.07 26.5 63.07
## 483 15.68 75.39  8.41 18.50 67.24 34.4 54.21
## 484 29.79 79.27  3.52 39.40 64.99  0.0 25.07
## 485 36.08 66.40  4.13 45.09 66.42  0.0 25.62
## 486 31.57 97.09  2.38 10.42 66.33  0.0 22.83
## 487 29.16 59.99  8.86 35.11 66.92 26.2 47.38
## 488 19.80 39.30  9.16 35.64 60.97 31.4 43.19
## 489 25.72 81.80  6.96 45.27 65.90 28.6 35.44
## 490 24.36 83.74  6.30 40.28 59.19  0.0 45.99
## 491 36.99 63.52  9.27  1.64 66.66 37.7 32.69
## 492 29.63 98.98  8.59 86.82 58.54 40.0 23.09
## 493 35.42 99.00  5.00 32.55 64.14 33.0 21.51
## 494 30.97 50.98  6.78 17.30 65.95  0.0 37.80
## 495 36.94 99.62  4.28  8.67 66.51 39.5 21.33
## 496 37.09 98.15  4.64 26.28 55.72  0.0 17.10
## 497 36.44 21.79  1.43 53.48 66.40  0.0 30.12
## 498 29.20 66.66  4.30 12.95 66.39  0.0 31.37
## 499 40.01 92.00  1.28 60.62 66.12  0.0 14.14
## 500 38.66 92.00  2.23 20.93 65.93 50.2 21.35
## 501 10.50  9.55 11.68  0.35 71.07 21.3 78.35
## 502 26.88 52.18  9.07  6.37 66.89 27.3 50.88
## 503 18.73 43.21  9.64  2.07 69.55  0.0 71.81
## 504 21.38 50.37 10.78 10.15 69.02 30.5 48.20
## 505 18.11 79.81  8.23 10.30 67.01 31.3 40.39
## 506 16.76 49.35  8.55  9.53 65.41 30.9 54.42
## 507 28.24 42.97  9.90 24.62 61.76 19.6 43.12
## 508 28.90 72.04  8.44 10.80 60.86 19.7 36.76
## 509 14.57 43.79  9.86 24.48 65.62 25.7 48.19
## 510 31.23 47.00  8.33 56.66 61.14 31.8 45.92
## 511 30.28 61.00  9.97 15.17 65.82  0.0 41.27
## 512 27.80 18.33  8.48  5.89 68.09 20.4 74.91
## 513 32.29 58.55  6.35 20.75 67.71 34.7 35.53
## 514 14.41  5.16 11.63  0.17 71.92 31.0 76.32

2. Visualisasi Scatter Plot

2.1 Scatter Plot Variabel X1 dan Y

library(ggplot2)
ggplot(Dataset2,aes(x=X1, y=Y)) + geom_point() + geom_smooth(method = lm, se = T, colour = "red")
## `geom_smooth()` using formula = 'y ~ x'

Interpretasi: Berdasarkan hasil scatter plot di atas, diketahui bahwa variabel X1 dan Y terdapat hubungan linier negatif. Hal ini menunjukkan bahwa pola sebaran data cenderung mengikuti garis regresi. Artinya, semakin tinggi nilai variabel X1 maka akan menurunkan nilai variabel Y.

2.2 Scatter Plot Variabel X2 dan Y

ggplot(Dataset2,aes(x=X2, y=Y)) + geom_point() + geom_smooth(method = lm, se = T, colour = "red")
## `geom_smooth()` using formula = 'y ~ x'

Interpretasi: Berdasarkan hasil scatter plot di atas, diketahui bahwa variabel X2 dan Y terdapat hubungan linier negatif. Hal ini menunjukkan bahwa pola sebaran data cenderung mengikuti garis regresi. Artinya, semakin tinggi nilai variabel X2 maka akan menurunkan nilai variabel Y.

2.3 Scatter Plot Variabel X3 dan Y

ggplot(Dataset2,aes(x=X3, y=Y)) + geom_point() + geom_smooth(method = lm, se = T, colour = "red")
## `geom_smooth()` using formula = 'y ~ x'

Interpretasi: Berdasarkan hasil scatter plot di atas, diketahui bahwa variabel X3 dan Y terdapat hubungan linier positif. Hal ini menunjukkan bahwa pola sebaran data cenderung mengikuti garis regresi. Artinya, semakin tinggi nilai variabel X3 maka akan meningkatkan nilai variabel Y.

2.4 Scatter Plot Variabel X4 dan Y

ggplot(Dataset2,aes(x=X4, y=Y)) + geom_point() + geom_smooth(method = lm, se = T, colour = "red")
## `geom_smooth()` using formula = 'y ~ x'

Interpretasi: Berdasarkan hasil scatter plot di atas, diketahui bahwa variabel X4 dan Y terdapat hubungan linier negatif. Hal ini menunjukkan bahwa pola sebaran data cenderung mengikuti garis regresi. Artinya, semakin tinggi nilai variabel X4 maka akan menurunkan nilai variabel Y.

2.5 Scatter Plot Variabel X5 dan Y

ggplot(Dataset2,aes(x=X5, y=Y)) + geom_point() + geom_smooth(method = lm, se = T, colour = "red")
## `geom_smooth()` using formula = 'y ~ x'

Interpretasi: Berdasarkan hasil scatter plot di atas, diketahui bahwa variabel X5 dan Y terdapat hubungan linier positif. Hal ini menunjukkan bahwa pola sebaran data cenderung mengikuti garis regresi. Artinya, semakin tinggi nilai variabel X5 maka akan meningkatkan nilai variabel Y.

2.6 Scatter Plot Variabel X6 dan Y

ggplot(Dataset2,aes(x=X6, y=Y)) + geom_point() + geom_smooth(method = lm, se = T, colour = "red")
## `geom_smooth()` using formula = 'y ~ x'

Interpretasi: Berdasarkan hasil scatter plot di atas, diketahui bahwa variabel X6 dan Y terdapat hubungan linier negatif. Hal ini menunjukkan bahwa pola sebaran data cenderung mengikuti garis regresi. Artinya, semakin tinggi nilai variabel X6 maka akan menurunkan nilai variabel Y.