三种软件的比较

Topic	SAS Product	SPSS Product	R Package
AdvancedModels	SAS/STAT	IBM SPSS AdvancedStatistics	R, MASS, manyothers
AssociationAnalysis	EnterpriseMiner	IBM SPSSAssociation	arules, arulesNBMiner,arulesSequences
Basics	Base SAS	IBM SPSS StatisticsBase	R
Bootstrapping	SAS/STAT	IBM SPSSBootstrapping	BootCL, BootPR, boot, bootRes,BootStepAIC, bootspecdens, bootstrap, FRB, gPdtest, meboot,multtest, pvclust, rqmcmb2, scaleboot, simpleboot
ClassificationAnalysis	EnterpriseMiner	IBM SPSSClassification	rattle, see the neuralnetworks and trees entries in this table.
ConjointAnalysis	SAS/STAT: PROCTRANSREG	IBM SPSS Conjoint	homals, psychoR,bayesm
CorrespondenceAnalysis	SAS/STAT: PROCCORRESP	IBM SPSS Categories	ade4, cocorresp, FactoMineR,homals, made4, MASS, psychoR, PTAk, vegan
CustomTables	Base SAS, PROC REPORT, PROCSQL, PROC TABULATE, Enterprise Reporter	IBM SPSS Custom Tables	reshape
DataAccess	SAS/ACCESS	SPSS Data AccessPack	DBI, foreign, Hmisc: sas.get,sasxport.get, RODBC
DataCollection	SAS/FSP	IBM SPSS Data CollectionFamily	RSQLite, and the other open source programs MySQL orPostgreSQL are popular among R users for thispurpose.
DataMining	EnterpriseMiner	IBM SPSS Modeler (formerly Clementine)	arules, FactoMineR, rattle,various functions
Data Mining,In-database Processing	SAS In-Database Initiativewith Teradata	IBM SPSSModeler	PL/R
DataPreparation	Variousprocedures	IBM SPSS Data Preparation, variouscommands	dprep, plyr, reshape, sqldf,various functions
DeveloperTools	SAS/AF, SAS/FSP, SASIntegration Technologies, SAS/TOOLKIT	IBM SPSS Statistics Developer,IBM SPSS Statistics Programmability Extension	StatET, R links to most popular compilers, scriptinglanguages, and databases.
DirectMarketing	Nothing quite likeit	IBM SPSS Direct Marketing	Nothing quite likeit
ExactTests	SAS/STATvarious	IBM SPSS Exact Tests	coin, elrm, exactLoglinTest,exactmaxsel, and options in many others
ExcelIntegration	SAS Enterprise BIServer	IBM SPSS Advantage for Excel2007	RExcel
Forecasting	SAS/ETS	IBM SPSSForecasting	Over 40 packages that do timeseries are described at the Task View link above under TimeSeries.
Forecasting,Automated	Forecast Server	IBM SPSSForecasting	forecast
Genetics	JMP Genomics	None	http://www.bioconductor.org
Geographic InformationSystems	SAS/GIS,SAS/GRAPH	None (Maps isdefunct)	maps, mapdata, mapproj, GRASSvia spgrass6, RColorBrewer, see Spatial in Task Views at link attop
Graphical userinterfaces	Enterprise Guide, IML Studio,SAS/ASSIST, Analyst, Insight	IBM SPSS StatisticsBase	Deducer, JGR, R Commander,pmg, rattle, many others at http://www.sciviews.org/_rgui/
Graphics,Interactive	SAS/IML Studio, SAS/INSIGHT,JMP	None	GGobi via rggobi,iPlots, latticist,playwith
Graphics,Static	SAS/GRAPH	SPSS Base, Graphics ProductionLanguage	ggplot2, gplots, graphics,grid, gridBase, hexbin, lattice, plotrix, scatterplot3d, vcd,vioplot, geneplotter, Rgraphics
Graphics, TemplateBuilder	Doesn’t useGrammar of Graphics model that forms the core of IBM SPSS VizDesigner or R’s ggplot2	IBM SPSS VizDesigner	Doesn’t usetemplates, but this GUI for ggplot2 http://www.stat.ucla.edu/~jeroen/ggplot2.html workssimilarly to IBM SPSS Viz Designer.
GuidedAnalytics	SAS/LAB	None	None
Matrix/linearAlgebra	SAS/IMLStudio	IBM SPSS Matrix	R, matlab, Matrix,sparseM
Missing ValuesImputation	SAS/STAT: PROCMI	IBM SPSS Missing Values	amelia, Hmisc: aregImpute,EMV, rms (replaces Design): fit.mult.impute, mice, mitools, mvnmle,VIM
NeuralNetworks	EnterpriseMiner	IBM SPSS Neural Networks	AMORE, grnnR, neuralnet, nnet,rattle
OperationsResearch	SAS/OR	None	glpk, linprog, LowRankQP,TSP
PowerAnalysis	SAS Power and Sample SizeApplication, SAS/STAT: PROC POWER, PROC GLMPOWER	SamplePower	asypow, powerpkg, pwr,MBESS
QualityControl	SAS/QC	IBM SPSS StatisticsBase	qcc, spc
RegressionModels	SAS/STAT	IBM SPSS Regression	R, Hmisc, lasso, VGAM, pda,rms (replaces Design)
Sampling,Complex	SAS/STAT: PROC SURVEY SELECT,SURVEYMEANS, etc.	IBM SPSS Complex Samples	pps, sampfling, sampling,spsurvey, survey
SegmentationAnalysis	EnterpriseMiner	IBM ModelerSegmentation	cluster, rattle, som, see CRANTask Views under Cluster for over 70packages
ServerVersion	SAS for your particularserver	IBM SPSS StatisticsServer, IBM SPSS Modeler Server	rapache, R(D)COM Server,Rserve, StatET
Structural EquationModeling	SAS/STAT: PROCCALIS	Amos	OpenMX, sem
TextAnalysis/Mining	Text Miner	IBM SPSS Text Analytics, IBM SPSS Text Analysis for Surveys	Rstem, las,tm
Trees, Decision,Classification or Regression	EnterpriseMiner	IBM SPSS Decision Trees, IBM SPSS AnswerTree, IBM SPSSModeler (formerly Clementine)	ada, adabag, BayesTree, boost,GAMboost, gbev, gbm, maptree, mboost, mvpart, party, pinktoe, quantregForest, rpart,rpart.permutation, randomForest, rattle,tree