实验报告13.docx
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实验报告13.docx
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实验报告13
实验十三谱系聚类
实验目的和要求
掌握谱系聚类分析的理论与方法、模型的建立;掌握利用谱系聚类分析的SAS
过程解决有关实际问题.
实验要求:
编写程序,结果分析.
实验内容:
6.6
方法一:
MATLAB
源代码:
d=[227666679915466678965655689599910897778992151091310941091098];
z1=linkage(d,'single');
figure
(1)
H1=dendrogram(z1);
z2=linkage(d,'complete');
figure
(2)
H1=dendrogram(z2);
z3=linkage(d,'average');
figure(3)
H1=dendrogram(z3);
z4=linkage(d,'centroid');
figure(4)
H1=dendrogram(z4);
结果:
最短距离谱系图
最长距离谱系图
类平均距离谱系图
重心距离谱系图
方法二:
SAS
dataexam6_6(type=distance);
inputcountry$x1-x11;
cards;
x102276666799
x220154666789
x321065655689
x4756059991089
x564550777899
x6666970215109
x7665972013109
x8665971104109
x97761085340109
x10988891010101008
x1199999999980
;
run;
解
(1)最短距离法
procclusterdata=exam6_6method=sinstdnonormnosquareouttree=tree1;
varx1-x11;
idcountry;
run;
proctreedata=tree1graphicshorizontalout=out1nclusters=4;
idcountry;
procprintdata=out1;
run;
TheSASSystem14:
17Friday,November12,20125
TheCLUSTERProcedure
SingleLinkageClusterAnalysis
ClusterHistory
T
Mini
NCL--ClustersJoined---FREQDiste
10x2x321T
9x6x821T
8CL9x731
7x1CL1032
6CL8x943
5CL7x544
4CL5x455T
3CL4CL695
2CL3x10108T
1CL2x11118
TheSASSystem14:
17Friday,November12,20126
ObscountryCLUSTERCLUSNAME
1x21CL4
2x31CL4
3x62CL6
4x82CL6
5x72CL6
6x11CL4
7x92CL6
8x51CL4
9x41CL4
10x103x10
11x114x11
TheSASSystem14:
17Friday,November12,20127
TheCLUSTERProcedure
CompleteLinkageClusterAnalysis
ClusterHistory
T
Maxi
NCL--ClustersJoined---FREQDiste
10x2x321T
9x6x821T
8x1CL1032T
7CL9x732
6x4x525T
5CL7x945
4CL8CL657T
3x10x1128
2CL4CL379
1CL2CL51110
TheSASSystem14:
17Friday,November12,20128
ObscountryCLUSTERCLUSNAME
1x21CL4
2x31CL4
3x62CL5
4x82CL5
5x11CL4
6x72CL5
7x41CL4
8x51CL4
9x92CL5
10x103x10
11x114x11
TheSASSystem14:
17Friday,November12,20129
TheCLUSTERProcedure
AverageLinkageClusterAnalysis
ClusterHistory
T
Averi
NCL--ClustersJoined---FREQDiste
10x2x321T
9x6x821T
8CL9x731.5
7x1CL1032
6CL8x944
5CL7x545T
4CL5x455.75
3CL4CL696.9
2x10x1128
1CL3CL2119.0556
SincetheNOSQUAREoptionwasspecified,thedataareassumedtobeSQUAREDEuclideandistancesfor
computingR-squaredandrelatedstatisticsdefinedinaEuclideancoordinatesystem.
TheSASSystem14:
17Friday,November12,201210
ObscountryCLUSTERCLUSNAME
1x21CL4
2x31CL4
3x62CL6
4x82CL6
5x72CL6
6x11CL4
7x92CL6
8x51CL4
9x41CL4
10x103x10
11x114x11
TheSASSystem14:
17Friday,November12,201211
TheCLUSTERProcedure
CentroidHierarchicalClusterAnalysis
ClusterHistory
T
Squaredi
NCL--ClustersJoined---FREQCentDiste
10x2x321T
9x6x821T
8CL9x731.25
7x1CL1031.75
6CL8x943.5556
5CL7x544.4444T
4CL5CL684.0625
3CL4x495.3594
2CL3x11106.5679
1CL2x10116.22
SincetheNOSQUAREoptionwasspecified,thedataareassumedtobeSQUAREDEuclideandistancesfor
computingR-squaredandrelatedstatisticsdefinedinaEuclideancoordinatesystem.
TheSASSystem14:
17Friday,November12,201212
TheCLUSTERProcedure
SingleLinkageClusterAnalysis
ClusterHistory
T
Mini
NCL--ClustersJoined---FREQDiste
10x2x321T
9x6x821T
8CL9x731
7x1CL1032
6CL8x943
5CL7x544
4CL5x455T
3CL4CL695
2CL3x10108T
1CL2x11118
TheSASSystem14:
17Friday,November12,201213
ObscountryCLUSTERCLUSNAME
1x21CL4
2x31CL4
3x62CL6
4x82CL6
5x72CL6
6x11CL4
7x92CL6
8x51CL4
9x41CL4
10x103x10
11x114x11
(2)最长距离法
procclusterdata=exam6_6method=comnonormouttree=tree2;
varx1-x11;
idcountry;
run;
proctreedata=tree2graphicshorizontalout=out2nclusters=4;
idcountry;
procprintdata=out2;
run;
TheSASSystem14:
17Friday,November12,201214
TheCLUSTERProcedure
CompleteLinkageClusterAnalysis
ClusterHistory
T
Maxi
NCL--ClustersJoined---FREQDiste
10x2x321T
9x6x821T
8x1CL1032T
7CL9x732
6x4x525T
5CL7x945
4CL8CL657T
3x10x1128
2CL4CL379
1CL2CL51110
TheSASSystem14:
17Friday,November12,201215
ObscountryCLUSTERCLUSNAME
1x21CL4
2x31CL4
3x62CL5
4x82CL5
5x11CL4
6x72CL5
7x41CL4
8x51CL4
9x92CL5
10x103x10
11x114x11
(3)类平均距离法
procclusterdata=exam6_6method=avestdnonormnosquareouttree=tree3;
varx1-x11;
idcountry;
run;
proctreedata=tree3graphicshorizontalout=out3nclusters=4;
idcountry;
run;
procprintdata=out3;
run;
TheSASSystem14:
17Friday,November12,201217
TheCLUSTERProcedure
AverageLinkageClusterAnalysis
ClusterHistory
T
Averi
NCL--ClustersJoined---FREQDiste
10x2x321T
9x6x821T
8CL9x731.5
7x1CL1032
6CL8x944
5CL7x545T
4CL5x455.75
3CL4CL696.9
2x10x1128
1CL3CL2119.0556
SincetheNOSQUAREoptionwasspecified,thedataareassumedtobeSQUAREDEuclideandistancesfor
computingR-squaredandrelatedstatisticsdefinedinaEuclideancoordinatesystem.
TheSASSystem14:
17Friday,November12,201218
ObscountryCLUSTERCLUSNAME
1x21CL4
2x31CL4
3x62CL6
4x82CL6
5x72CL6
6x11CL4
7x92CL6
8x51CL4
9x41CL4
10x103x10
11x114x11
(4)重心法
procclusterdata=exam6_6method=censtdnonormnosquareouttree=tree4;
varx1-x11;
idcountry;
run;
proctreedata=tree4graphicshorizontalout=c2nclusters=4;
idcountry;
run;
procprintdata=out4;
run;
TheSASSystem14:
17Friday,November12,201223
TheCLUSTERProcedure
CentroidHierarchicalClusterAnalysis
ClusterHistory
T
Squaredi
NCL--ClustersJoined---FREQCentDiste
10x2x321T
9x6x821T
8CL9x731.25
7x1CL1031.75
6CL8x943.5556
5CL7x544.4444T
4CL5CL684.0625
3CL4x495.3594
2CL3x11106.5679
1CL2x10116.22
SincetheNOSQUAREoptionwasspecified,thedataareassumedtobeSQUAREDEuclideandistancesfor
computingR-squaredandrelatedstatisticsdefinedinaEuclideancoordinatesystem.
TheSASSystem14:
17Friday,November12,201224
ObscountryCLUSTERCLUSNAME
1x21CL4
2x31CL4
3x61CL4
4x81CL4
5x71CL4
6x11CL4
7x91CL4
8x51CL4
9x42x4
10x113x11
11x104x10
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