GreatGraphicsUsingProcSgplot,ProcSgscatter,andODSGraphicsfor

SAS/StatProcedures

KathyWelchCSCAR

TheUniversityofMichiganMSUGMeeting,TuesdayApril27,2010

WhatwewillCover IntroductiontoStatisticalGraphicsProcedures

ProcSgplot ProcSgscatter ProcSgpanel

EditingODSgraphicsfiles ExamplesofODSgraphicswithStatisticalProcedures

Procttest ProcReg ProcGLM ProcLogistic

StatisticalGraphicsUsingProcSgplot,ProcSgscatterandProcSgpanel

StatisticalgraphicsplotsuseODS(outputdeliverysystem)graphics

Statisticalgraphicsareeasytoproduce,looknice,andaremoreintuitivethantraditionalSAS/Graphgraphics

StatisticalGraphicscanbeedited(tosomeextent)interactively

Wherearemygraphs? GraphscreatedwithODSgraphicswillbeinResultsWindow,notinGraphWindow

Doubleclickonthegraphicsicontoviewthefile,usinglocalwindowsgraphicsviewer.

Graphswillbeautomaticallybesavedas.pngfilesincurrentSASfolder

png(portablenetworkgraphics)filesare Rastergraphics Compactformat Usableinmostwindowsapplications

GettingStarted

2. Double-click on graphics file icon to view graph 1. Set the current folder

Boxplotsprocsgplotdata=mylib.employee;

vboxsalary;run;

BoxplotsforCategoriesprocsgplotdata=mylib.employee;vboxsalary/category=gender;run;

PaneledBoxplotsprocsgpaneldata=mylib.employee;panelbyjobcat/rows=1columns=3;vboxsalary/category=gender;run;

Barcharts

procsgplotdata=mylib.employee;vbarjobcat;run;

StackedBarchartsprocsgplotdata=mylib.employee;vbarjobcat/group=Gender;run;

BarchartswithMeansandErrorBarsprocsgplotdata=mylib.employee;vbarjobcat/response=salarylimitstat=stddevlimits=upperstat=mean;run;

BarchartsofProportionsprocsgplotdata=afifi;vbarshoktype/response=diedstat=mean;formatshoktypeshokfmt.;run;

PaneledBarchartsprocsgpaneldata=mylib.employee;panelbygender;vbarjobcat/response=salarylimitstat=stddevlimits=upperstat=mean;run;

Histogramsprocsgplotdata=mylib.employee;histogramsalary;densitysalary;densitysalary/type=kernel;keylegend/location=insideposition=topright;

OverlaidHistogramsprocsgplotdata=mylib.employee;histogramsalbegin;histogramsalary/transparency=.5;run;

Note: Transparency = 0 is opaque. Transparency = 1.0 is fully transparent.

Scatterplotsprocsgplotdata=mylib.employee;scatterx=salbeginy=salary/

group=gender;run;

ScatterplotwithRegressionLineprocsgplotdata=mylib.employee;wherejobcat=1;scatterx=prevexpy=salary/group=gender;regx=prevexpy=salary/cliclmnomarkers;run;

RegressionLinesforSubgroupsprocsgplotdata=mylib.employee;wherejobcat=1;regx=prevexpy=salary/group=gender;run;

PaneledScatterplotwithLoessFitprocsgpaneldata=mylib.employee;panelbyjobcat/columns=3;scatterx=jobtimey=salary/group=gender;loessx=jobtimey=salarynomarkers;run;

ScatterplotMatrixprocsgscatterdata=mylib.employee;wherejobcat=1;matrixsalbeginsalaryjobtimeprevexp/group=gender

diagonal=(histogramkernel);run;

SeriesPlotsprocsgpaneldata=autism;panelbysicdegp/columns=3;seriesx=agey=vsae/group=Childidmarkerslegendlabel=""lineattrs=(pattern=1color=black);

GenerateMeansprocsortdata=autism;bysicdegpage;run;procmeansdata=autismnoprint;bysicdegpage;outputout=meandatmean(VSAE)=mean_VSAE;run;dataautism2;mergeautismmeandat(drop=_type__freq_);bysicdegpage;run;

MeanPlotsOverlaidonRawDataprocsgplotdata=autism2;seriesx=agey=mean_VSAE/group=SICDEGP;scatterx=agey=VSAE;run;

FormatsMakeGraphsMoreReadable

proc format;value jobcat 1="Clerical"

2="Custodial"3="Manager";

value $Gender "f"="Female""m"="Male";

run;

FormatsMakeGraphsMoreReadable2

proc sgpanel data=mylib.employee;panelby jobcat / rows=1 columns=3 novarname;vbox salary / category= gender ;format gender $gender. jobcat jobcat; run;

EditingODSGraphics

Usesgedit,orsgediton toenableODSgraphicseditor Submitincommanddialogbox

Twooutputswillbecreatedforeachgraph. .pngfile .sge(SASGraphicsEditor)file

Editthe.sgefile,andsaveasa.pngtouseinotherapplications.

SomeoftheThingsyoucanEditwiththeODSGraphicsEditor

Title,footnote Axislabels,colors,fonts,symbols,textboxes GraphStyle(Trythem)

Listing(thedefault,colors) Analysis(colorscheme) Journal(grayscale) Journal2(blackandwhite) Statistical(colorscheme)

SASGraphicsEditorWindow

CreatingPDFOutput Sendoutputtoapdffile SimilarforHTMLorrtffileoutput

odspdfstyle=journal2;odspdffile="testing.pdf";odslistingclose;title"PDFOutput";procsgpaneldata=mylib.employee;panelbyjobcat;scatterx=jobtimey=salary/group=gender;loessx=jobtimey=salary/nomarkers;run;

odspdfclose;odslisting;

PDFOutputwillbeintheResultsViewerWindow

WheretoGetHelpforStatisticalGraphicsProcedures

SASHelpandDocumentation>Contents>SASProducts>SAS/Graph>SAS/Graph9.2StatisticalProceduresGuide>SAS/GraphStatisticalGraphicsProcedures

Onceyoufindit,itsreallyhelpful.

ODSGraphicsinSAS/StatProcedures

ODSgraphicsareavailableforstatisticalprocedures

Submitodsgraphicson; beforetheprocedure Submitodsgraphicsoff; aftertheprocedure Graphsare.pngfiles,asforProcSgplot,SgscatterandSgpanel.

ODSgraphicsshowupafterdrillingdown intheResultswindowfortheprocedure.

CheckSASdocumentationforavailableODSgraphicsforeachprocedure

Procttestodsgraphicson;procttestdata=mylib.afifi;classsurvive;varsbp1;run;odsgraphicsoff;

ProcRegodsgraphicson;title"RegressionwithDefaultPlots";procregdata=mylib.afifi;modelsbp2=sbp1sexage/partial;run;quit;odsgraphicsoff;

ProcRegUnpackGraphicsprocregplots(only)=DiagnosticsPanel(unpack);

ProcGLM

odsgraphicson;title"AnovawithPlots";procglmdata=mylib.afifi;classshoktype;modelsbp1=shoktype;lsmeansshoktype/pdiffadjust=tukey;run;quit;odsgraphicsoff;

ProcGLMDiffPlot

ProcLogisticodsgraphicson;proclogisticdata=mylib.afifidescendingplots(only)=(effectroccurve);classshoktype;modelsurvive=sbp1shoktype;outputout=preddatp=predictreschi=rchi

resdev=rdevh=leverage;

run;quit;odsgraphicsoff;

ProcLogisticROCCurveandEffectPlot

Thankyou!

Trysomeofthesegraphsusingyourdata. Theyreeasyandfun!