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1、DataMiningUsingSAS®EnterpriseMiner:ACaseStudyApproach,SecondEdition®Thecorrectbibliographiccitationforthismanualisasfollows:SASInstituteInc.2003.DataMiningUsingSASTMEnterpriseMiner:ACaseStudyApproach,SecondEdition.Cary,NC:SASInstituteInc.®TMDataMiningUsingSASEnterpriseMiner:ACaseStudyAppro
2、ach,SecondEditionCopyright©2003,SASInstituteInc.,Cary,NC,USAISBN1-59047-395-7Allrightsreserved.ProducedintheUnitedStatesofAmerica.Youruseofthise-bookshallbegovernedbythetermsestablishedbythevendoratthetimeyouacquirethise-book.U.S.GovernmentRestrictedRightsNotice:Use,duplication,ordisclosure
3、ofthissoftwareandrelateddocumentationbytheU.S.governmentissubjecttotheAgreementwithSASInstituteandtherestrictionssetforthinFAR52.227-19,CommercialComputerSoftware-RestrictedRights(June1987).SASInstituteInc.,SASCampusDrive,Cary,NorthCarolina27513.1stprinting,April2003SASPublishingprovidesaco
4、mpleteselectionofbooksandelectronicproductstohelpcustomersuseSASsoftwaretoitsfullestpotential.Formoreinformationaboutoure-books,e-learningproducts,CDs,andhard-copybooks,visittheSASPublishingWebsiteatsupport.sas.com/pubsorcall1-800-727-3228.®SASandallotherSASInstituteInc.productorservicename
5、sareregisteredtrademarksortrademarksofSASInstituteInc.intheUSAandothercountries.®indicatesUSAregistration.Otherbrandandproductnamesaretrademarksoftheirrespectivecompanies.ContentsChapter1IntroductiontoSASEnterpriseMiner1StartingEnterpriseMiner1SettingUptheInitialProjectandDiagram2Identifyin
6、gtheInterfaceComponents3DataMiningandSEMMA4AccessingSASDatathroughSASLibraries16Chapter2PredictiveModeling19ProblemFormulation20CreatingaProcessFlowDiagram21DataPreparationandInvestigation34FittingandComparingCandidateModels58GeneratingandUsingScoringCode72GeneratingaReportUsingtheReporterN
7、ode80Chapter3VariableSelection83IntroductiontoVariableSelection83UsingtheVariableSelectionNode84Chapter4ClusteringTools91ProblemFormulation91OverviewofClusteringMethods92Chapter5AssociationAnalysis105ProblemFormulation105Chapter6LinkAnalysis111ProblemFor