理论分析与仿真实验表明，该方法优于传统的“K秩”方法，ROC雷达工作曲线接近理论最优曲线。
The theoretical analysis and simulation results show that this method works better than traditional "k rank" fusion rule, and the ROC curve approaches the optimum.
用秩次相关分析法检验得出灞河出山径流序列均存趋势性，用有序聚类分析法分析得出灞河出山径流序列的突变年份是1948年。
Rank correlation analyses show that all of the runoff sequence change with tendency, and the sudden change appeared in 1948, as concluded by order cluster analysis method.
结果：实例中对指标秩次的聚类分析结果与相对应的原始指标值的聚类分析结果基本一致。
Results: The result of cluster analysis of rank order was similar with that of original index values.
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