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1、spss软件功能简介(BriefintroductionofSPSSsoftwarefunction)BriefintroductionofSPSSsoftwarefunctionIn2010,theindustry'sleadingpredictiveanalysissoftware,SPSS,launcheditsflagshipstatisticalanalysissoftwareSPSSStatistics,thelatestversionofSPSSStatistics19.Thenewversion,basedontheoriginalsof
2、tware,combinesanumberofindustry-leadingstatisticalanalysistechnology,addsnewfunctionalmodules,greatlyimprovesthesimplicityandpersonalization,furtherclosertouserneeds.SPSSstatisticalanalysissoftwareisaconfigurationaccordingtothefunctionalmodulesofsoftwareproducts,includingtheSPSSS
3、tatisticsBasemoduleandaseriesofotherextendedfunctionmodules,eachmoduleindependentexpansionfunctioncanbefoundintheSPSSStatisticsBasemodulebasedontheanalysisofincreasecertainaspectsofitsfunction.SPSSStatistics19fullmodulesoftware,includingthefollowing16mainfunctionalmodules:SPSSSta
4、tisticsBaseSPSSAdvancedStatisticsSPSSBootstrappingSPSSCategoriesSPSSComplexSamplesSPSSConjointSPSSCustomTablesSPSSDataPreparationSPSSDecisionTreesSPSSDirectMarketingSPSSExactTestsSPSSForecastingSPSSMissingValuesSPSSNeuralNetworksSPSSRegressionSPSSProgrammabilityExtensionThefuncti
5、onaldescriptionofthe16functionalmodulesofSPSSStatistics19fullmodulesoftware:SPSSStatisticsBaseThenecessarybasicmodulesmanagetheentiresoftwareplatform,managedataaccess,dataprocessingandoutput,andperformavarietyofcommonbasicstatisticalanalysis.Thebasicfunctionofstatisticalanalysisi
6、ncludingdescriptivestatisticsandrankscalculation,includingthecommonstatisticalfunctionsarethemostpopularinthebasicanalysis,suchascollecting,counting,crossanalysis,classificationcomparison,descriptivestatistics,factoranalysis,regressionanalysisandclusteranalysisetc..Asfollows:Odat
7、aaccess,datapreparation,datamanagementandoutputmanagement;Odescriptionofstatisticalanalysisandexploration:frequency,description,centraltendencyanddispersionanalysis,distributionanalysis,andcheckthenormalitytestandthenormalconversion,meanconfidenceintervalestimation;Ocrosstables:c
8、ounts;rows,columns,andtotalpercentages;i