数据是
| 230 | 202 | 243 | 216 | 255 | 172 | 226 | 257 | 251 | 281 | 180 |
| 61 | 155 | 143 | 78 | 82 | 97 | 83 | 96 | 96 | 115 | 80 |
| 103 | 127 | 125 | 47 | 80 | 61 | 68 | 103 | 102 | 104 | 67 |
| 80 | 211 | 221 | 81 | 90 | 104 | 55 | 110 | 215 | 196 | 115 |
| 187 | 161 | 240 | 454 | 302 | 1 | | 215 | 203 | 291 | 239 |
| 107 | 88 | 76 | 104 | 97 | 100 | 117 | 133 | 109 | 118 | 86 |
| 132 | 152 | 200 | 124 | 128 | 115 | 111 | 128 | 165 | 162 | 81 |
| 46 | 68 | 89 | 68 | 70 | 68 | 72 | 49 | 70 | 71 | 35 |
| 208 | 220 | 310 | 246 | 210 | 197 | 245 | 205 | 291 | 283 | 212 |
| 84 | 92 | 115 | 60 | 77 | 114 | 85 | 84 | 99 | 93 | 121 |
| 73 | 53 | 58 | 89 | 91 | 97 | 89 | 84 | 70 | 89 | 105 |
| 60 | 62 | 87 | 35 | 35 | 59 | 60 | 74 | 90 | 89 | 56 |
| 248 | 228 | 256 | 285 | 290 | 238 | 236 | 242 | 214 | 241 | 229 |
| 28 | 59 | 41 | 58 | 60 | 60 | 59 | 51 | 61 | 66 | 60 |
| 145 | 168 | 226 | 121 | 134 | 126 | 130 | 153 | 199 | 193 | 134 |
| 57 | 50 | 67 | 38 | 38 | 39 | 48 | 50 | 38 | 38 | 32
|
想对每一行进行指数平滑预测未来5期的值,行数一共200多条,请问大神如何用r软件实行呢?