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:: Variance Reduction Matrix :: |
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Server date: November 15, 2024, 6:32 am
| Variance Reduction Matrix of Airline.ds |
| V(Yt, d = 0, D = 0) | 14391.917201 | Range | 518 | TrimVar. | 12874.365755 | | V(Yt, d = 1, D = 0) | 1139.351522 | Range | 188 | TrimVar. | 967.573246 | | V(Yt, d = 2, D = 0) | 1588.474278 | Range | 228 | TrimVar. | 1302.324281 | | V(Yt, d = 3, D = 0) | 3719.005775 | Range | 327 | TrimVar. | 2928.850746 | | V(Yt, d = 0, D = 1) | 311.688411 | Range | 82 | TrimVar. | 224.520041 | | V(Yt, d = 1, D = 1) | 152.689254 | Range | 90 | TrimVar. | 90.195576 | | V(Yt, d = 2, D = 1) | 402.897078 | Range | 153 | TrimVar. | 220.384956 | | V(Yt, d = 3, D = 1) | 1339.097505 | Range | 269 | TrimVar. | 661.741523 | | V(Yt, d = 0, D = 2) | 608.806443 | Range | 129 | TrimVar. | 299.274895 | | V(Yt, d = 1, D = 2) | 325.280872 | Range | 104 | TrimVar. | 149.449573 | | V(Yt, d = 2, D = 2) | 869.159786 | Range | 174 | TrimVar. | 422.368744 | | V(Yt, d = 3, D = 2) | 2962.975391 | Range | 322 | TrimVar. | 1375.71799 |
| Value | d | D |
| Minimum Variance | 152.68925425719 | 1 | 1 |
| Minimum Trimmed Variance | 90.195575896262 | 1 | 1 |
| Unexplained Variance (in %) of Airline.ds |
| V(Yt, d = 0, D = 0) | 100% | Range | 100% | TrimVar. | 100% | | V(Yt, d = 1, D = 0) | 7.92% | Range | 36.29% | TrimVar. | 7.52% | | V(Yt, d = 2, D = 0) | 11.04% | Range | 44.02% | TrimVar. | 10.12% | | V(Yt, d = 3, D = 0) | 25.84% | Range | 63.13% | TrimVar. | 22.75% | | V(Yt, d = 0, D = 1) | 2.17% | Range | 15.83% | TrimVar. | 1.74% | | V(Yt, d = 1, D = 1) | 1.06% | Range | 17.37% | TrimVar. | 0.7% | | V(Yt, d = 2, D = 1) | 2.8% | Range | 29.54% | TrimVar. | 1.71% | | V(Yt, d = 3, D = 1) | 9.3% | Range | 51.93% | TrimVar. | 5.14% | | V(Yt, d = 0, D = 2) | 4.23% | Range | 24.9% | TrimVar. | 2.32% | | V(Yt, d = 1, D = 2) | 2.26% | Range | 20.08% | TrimVar. | 1.16% | | V(Yt, d = 2, D = 2) | 6.04% | Range | 33.59% | TrimVar. | 3.28% | | V(Yt, d = 3, D = 2) | 20.59% | Range | 62.16% | TrimVar. | 10.69% |
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Wessa, P. (2024), Free Statistics Software, Office for Research Development and Education,
version 1.2.1, URL https://www.wessa.net/
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