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1、Factor An alysis数据集iCorrelation Matrix（相关系数矩阵）EAs(ug/L)SO42-(mg/L)Fe(mg/L)Mn(mg/L)HCO3-(mg/L)+NH4(mg/L)NO2(ug/L)NO3-(mg/L)Ca2+(mg/L)2+Mg(mg/L)+Na(mg/L)Cl-(mg/L)PO43-(mg/L)Correlati onEAs(ug/L)1.000-.648.766.589-.324.372.224.267-.145-.304-.237-.200.8442-SO4 (mg/L)-.6481.000-.494-.336.275-.049-.102-.3
2、02.296.365.278.116-.583Fe(mg/L).766-.4941.000.348-.285.427.256.184-.112-.116-.096-.020.683Mn( mg/L).589-.336.3481.000-.203.326.260.345.023-.147-.144-.046.586HCO 3-(mg/L)-.324.275-.285-.2031.000-.128.058-.207.321.459.135-.004-.207+NH4 (mg/L).372-.049.427.326-.1281.000.184.147.010.093-.166-.120.430NO2
3、-(ug/L).224-.102.256.260.058.1841.000-.063.160-.108-.076-.005.157NO3-(mg/L).267-.302.184.345-.207.147-.0631.000.125.010-.126.119.2532+Ca (mg/L)-.145.296-.112.023.321.010.160.1251.000.493.227.257-.1162+Mg (mg/L)-.304.365-.116-.147.459.093-.108.010.4931.000.505.145-.201+Na (mg/L)-.237.278-.096-.144.13
4、5-.166-.076-.126.227.5051.000.403-.333Cl-(mg/L)-.200.116-.020-.046-.004-.120-.005.119.257.145.4031.000-.-.089PO43-(mg/L).844-.583.683.586 |-.207 |.430.157.253-.116-.201-.3330891.000CommunalitiesInitialExtractionEAs(ug/L)1.000.851SO42-(mg/L)1.000.938Fe(mg/L)1.000.713Mn(mg/L)1.000.534HCO3-(mg/L)1.000.
5、792NH4+ (mg/L)1.000.726NO2-(ug/L)1.000.608NO3-(mg/L)1.000.745Ca2+(mg/L)1.000.633Mg2+(mg/L)1.000.714SO42-(mg/L)1.000.938Na+(mg/L)1.000.690Cl-(mg/L)1.000.708PO43-(mg/L)1.000.785CommunalitiesInitialExtractionXAs(ug/L)1.000.851SO42-(mg/L)1.000.938Fe(mg/L)1.000.713Mn(mg/L)1.000.534HCO3-(mg/L)1.000.792NH4
6、+ (mg/L)1.000.726NO2-(ug/L)1.000.608NO3-(mg/L)1.000.745Ca2+(mg/L)1.000.633Mg2+(mg/L)1.000.714SO42-(mg/L)1.000.938Na+(mg/L)1.000.690Cl-(mg/L)1.000.708PO43-(mg/L)1.000.785Extraction Method: Principal Component Analysis.Total Variance ExplainedComponentInitial Eigenvalues (初始特征值)Extracti on Sums of Squ
7、aredLoadings (方差载何提取分析表)Rotati on Sums of SquaredLoad in gs (方差最大正交旋转 分析表)Total（特征值）% of Varia nee(方差贝献)Cumulative% (累积方 差)Total% ofVaria neeCumulative%Total% ofVaria neeCumulative%14.86034.71634.7164.86034.71634.7162.98621.32921.32922.01114.36649.0822.01114.36649.0822.78819.91141.24031.3859.89058.9
8、721.3859.89058.9721.93213.79855.03841.0817.72466.6951.0817.72466.6951.52810.91265.95051.0377.41174.1061.0377.41174.1061.1428.15674.1066.9786.98681.0927.6314.50985.6018.5864.18589.7869.5213.72093.50610.3862.75896.26411.2541.81698.08012.1861.32799.40713.083.593100.00014-1.167E-16-8.337E-16100.000Extra
9、ctio n Method: Prin cipal Comp onent An alysis.Component Transformation MatrixComponent12345XAs(ug/L).898.193.052-.040.059SO42-(mg/L)-.815.155.326.363.107Fe(mg/L).736.313.030-.009.270Mn(mg/L).613.356.066.151-.066HCO3-(mg/L)-.449.291.243-.583-.326NH4+ (mg/L).388.423.466.424.019NO2-(ug/L).234.305.380-
10、.363.429NO3-(mg/L).366.266-.416.324-.512Ca2+(mg/L)-.317.690-.019-.124-.203Mg2+(mg/L)-.470.653-.036-.093-.238SO42-(mg/L)-.815.155.326.363.107Na+(mg/L)-.438.416-.427-.062.373Cl-(mg/L)-.211.366-.615.095.377PO43-(mg/L).843.255.088-.011-.044Undefined error #11401 - Cannot open text fileD:SPSSStatistics17
11、langenspss.err: No such filea. 5 components extracted.Rotated Component Matrix a （方差最大正交旋转载荷矩阵）Component12345EAs(ug/L).697-.570-.167-.102.059SO42-(mg/L)-.185.921.204.094.067Fe(mg/L).689-.415-.144.116.180Mn(mg/L).671-.264.017-.039-.110HCO3-(mg/L)-.309.032.778-.180.241NH4+ (mg/L).801.235.022-.169.006N
12、O2-(ug/L).349-.126.133.032.672NO3-(mg/L).331-.271.116.068-.738Ca2+(mg/L).116.158.728.249-.057Mg2+(mg/L).000.263.754.258-.101SO42-(mg/L)-.185.921.204.094.067Na+(mg/L)-.158.156.242.757.093Cl-(mg/L)-.037.016.044.834-.092PO43-(mg/L).708-.509-.067-.143-.005Compone nt123451.645-.660-.329-.198-.0352.574.08
13、6.693.428.0153.307.425.105-.682.4984.386.598-.432.081-.5475.109.135-.462.553.672Undefined error #11401 - Cannot open text fileComponent Score Coefficient MatrixComponent12345XAs(ug/L).178-.112-.001.007.072SO42-(mg/L).149.432-.060-.010.010Fe(mg/L).218-.047-.057.165.187Mn(mg/L).245.027.055-.006-.097HC
14、O3-(mg/L)-.165-.217.527-.257.177NH4+ (mg/L).429.345-.023-.113-.034NO2-(ug/L).117-.047.072.069.599NO3-(mg/L).094-.054.134-.002-.646Ca2+(mg/L).085-.029.398.052-.068Mg2+(mg/L).058-.002.398.042-.112SO42-(mg/L).149.432-.060-.010.010Na+(mg/L)-.017-.040.000.511.125Cl-(mg/L).014-.043-.112.598-.021PO43-(mg/L
15、).196-.088.061-.048.005Component Score Covariance MatrixCompone nt1234511.000.000.000.000.0002.0001.000.000.000.0003.000.0001.000.000.0004.000.000.0001.000.0005.000.000.000.0001.000Component Score Covariance MatrixCompone nt1234511.000.000.000.000.0002.0001.000.000.000.0003.000.0001.000.000.0004.000.000.0001.000.0005.000.000.000.0001.000Undefined error #11401 - Cannot open text fileD:SPSSStatistics17langenspss.err: No such file