利用因子分析和分形分析识别内蒙古黑鹰山地区矿致地球化学异常
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龚晶晶, 杨剑洲, 马生明, 苏磊
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Recognition of ore-induced geochemical anomaly by combined factor and fractal analysis in Heiyingshan, Inner Mongolia
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Jing-Jing GONG, Jian-Zhou YANG, Sheng-Ming MA, Lei SU
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表1 因子分析的特征值和总方差解释率
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Table 1 Characteristic roots and total variance explained of R-factor analysis
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| 因子 | 初始特征值 | 提取载荷平方和 | 旋转载荷平方和 | | 特征值 | 方差
百分比/% | 累积/% | 特征值 | 方差
百分比/% | 累积/% | 特征值 | 方差
百分比/% | 累积/% | | 1 | 3.256 | 32.555 | 32.555 | 3.256 | 32.555 | 32.555 | 2.253 | 22.526 | 22.526 | | 2 | 1.456 | 14.559 | 47.114 | 1.456 | 14.559 | 47.114 | 1.848 | 18.480 | 41.006 | | 3 | 1.146 | 11.458 | 58.572 | 1.146 | 11.458 | 58.572 | 1.757 | 17.566 | 58.572 | | 4 | 0.918 | 9.179 | 67.752 | | | | | | | | 5 | 0.787 | 7.873 | 75.625 | | | | | | | | 6 | 0.689 | 6.89 | 82.516 | | | | | | | | 7 | 0.539 | 5.391 | 87.907 | | | | | | | | 8 | 0.487 | 4.871 | 92.778 | | | | | | | | 9 | 0.474 | 4.743 | 97.521 | | | | | | | | 10 | 0.248 | 2.479 | 100 | | | | | | |
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