年份 | 真实值(℃) | 预测值(℃) | 绝对误差(℃) | 相对误差 | 11年总误差平方和 |
2012 | 14.57 | 14.56 | −0.01 | −0.07% | 0.1487 |
2013 | 14.60 | 14.64 | 0.04 | 0.27% | |
2014 | 14.68 | 14.70 | −0.06 | −0.41% | |
2015 | 14.73 | 14.68 | −0.09 | −0.61% | |
2016 | 14.84 | 14.73 | −0.21 | −1.42% | |
2017 | 14.60 | 14.68 | 0.05 | 0.34% | |
2018 | 14.69 | 14.74 | −0.05 | −0.34% | |
2019 | 14.80 | 14.78 | −0.15 | −1.01% | |
2020 | 14.90 | 14.83 | −0.25 | −1.68% | |
2021 | 14.69 | 14.79 | −0.03 | −0.20% | |
2022 | 14.75 | 14.65 | −0.10 | −-0.68% |