Research Article
Looking for Accurate Forecasting of Copper TC/RC Benchmark Levels
Table 13
LES error measures for different steps-ahead forecasts.
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| TC 1 year | 1.0746x10−5 | 0.0033 | 4.6831x10−5 | 0.0033 | RC 1 year | 5.1462x10−8 | 2.2685x10−4 | 3.2408x10−5 | 2.2685x10−4 | TC 2 years | 189.247 | 9.7275 | 0.1057 | 13.7567 | RC 2 years | 1.8977 | 0.9741 | 0.1059 | 1.3776 | TC 5 years | 177.5531 | 7.8881 | 0.0951 | 10.8422 | RC 5 years | 1.1759 | 0.7889 | 0.0952 | 1.0844 |
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