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《【數(shù)盟2014.4.26北京聚會(huì)】谷鴻秋-SAS繪圖系統(tǒng)及期刊常見統(tǒng)計(jì)圖形SAS實(shí)現(xiàn)》由會(huì)員上傳分享,免費(fèi)在線閱讀,更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫(kù)。
1、SAS繪圖系統(tǒng)及期刊常見統(tǒng)計(jì)圖形SAS實(shí)現(xiàn)谷鴻秋北京協(xié)和醫(yī)學(xué)院2014/04/26SAS繪圖印象?太丑,不忍直視?太死,不夠靈活?太難,不敢下手SAS繪圖印象-太丑?*FromRobertAllison'sSAS/GraphExamplesSAS繪圖印象-太丑?*FromGraphicallySpeakingBlogSAS繪圖印象-太死?*FromGraphicallySpeakingBlogSAS繪圖印象-太死?SAS繪圖印象作為一款統(tǒng)計(jì)繪圖軟件SAS遠(yuǎn)比我們想象的要好!內(nèi)容1統(tǒng)計(jì)繪圖工具2SAS繪圖體系3期刊統(tǒng)計(jì)圖形內(nèi)容1統(tǒng)計(jì)繪圖工具2SAS繪圖體系3期刊統(tǒng)計(jì)圖形可
2、用的統(tǒng)計(jì)繪圖工具?統(tǒng)計(jì)軟件?繪圖軟件?Excel?Origin?SPSS?SigmaPlot?matlab?GraphPadPrism?R?Stata?SAS/JMP好用的統(tǒng)計(jì)繪圖工具的特性從原始數(shù)據(jù)直接到精美的統(tǒng)計(jì)圖形?強(qiáng)大的統(tǒng)計(jì)功能?豐富的圖形元素?靈活的調(diào)配組合內(nèi)容1統(tǒng)計(jì)繪圖工具2SAS繪圖體系3期刊統(tǒng)計(jì)圖形SAS產(chǎn)生統(tǒng)計(jì)圖形幾種方式?Data_null_+put語(yǔ)句?統(tǒng)計(jì)分析過程的副產(chǎn)品?ProcUnivariate的莖葉圖,箱圖?ProcReg的擬合診斷圖?ProcLogisitic的ROC曲線?ProcLifetest的生存曲線?ProcCluster的聚類
3、樹圖?專用的統(tǒng)計(jì)繪圖過程:SAS/GRAPH?PlanText系列:ProcChart/Plot?G系列:ProcGchart/Gplot等?AnnotateFacility?專用的統(tǒng)計(jì)繪圖系統(tǒng):ODSGraphicsSystem?ODSGraphicsProcedure:ProcSgplot/Sgcatter/Sgpanel/Sgrender/Sgdesign?GTL:GraphicTemplateLunguage?ODSGraphicsEditor?ODSGraphicsDesignerData_null_效果示意統(tǒng)計(jì)過程自帶圖形PlanText系列圖形G系列圖形O
4、DSGraphicsSystem:Procedures?SGDesign:InputDataset+SGDfile?SGRender:InputDataset+Template/SGEfile?SGPlot:各種圖形?SGScatter:散點(diǎn)矩陣?SGPanel:面板圖ODSGraphicsDesignerODSGraphicsDesignerGTL:GraphicTemplateLunguageGTL:GraphicTemplateLunguageGTL的使用:兩步走?定義proctemplate;definestatgraphtemplate-name;beging
5、raph/;endgraph;end;run;?關(guān)聯(lián)procsgrenderdata=data-set-nametemplate=template-name;run;ODSGraphicsSystem:Procedures圖形化的操作?ODSGraphicsEditor?ODSGraphicsDesigner終極武器?GTL:GraphicTemplateLunguage常備裝備?ProcSgplot?ProcSgcatter?ProcSgp
6、anel內(nèi)容1統(tǒng)計(jì)繪圖工具2SAS繪圖體系3期刊統(tǒng)計(jì)圖形期刊常用統(tǒng)計(jì)圖形:簡(jiǎn)單分類?單變量-查看數(shù)據(jù)的分布狀況?直方圖->箱線圖?直條圖->+誤差限?直條線圖?雙變量-探詢兩變量間的關(guān)系?散點(diǎn)圖->+回歸線?散點(diǎn)圖->+回歸線+回歸方程?散點(diǎn)圖->+置信限?折線圖->+誤差限?多變量-探詢多變量間的關(guān)系?泡泡圖直方圖示例直方圖實(shí)現(xiàn)?ProcUnivariate?Plotoption?Histogramstatement+3kindsofoption?primaryoptionsforfitting?secondaryoptionsforfitting?generalop
7、tionsforgraphicsandoutputdatasets?Syntax:HISTOGRAM;?ProcSGPlot?Histogramstatement+2Kindsofoption?Histogramoptions?Plotoptions?Syntax:HISTOGRAMresponse-variable;直方圖-衍生*FromGraphicallySpeakingBlog直方圖-衍生實(shí)現(xiàn)?ProcSGPlot?Histogramstatement+2Kinds