ods graphics designer - sas group...demo ods graphics designer interactive and batch graphics quick...

ODS GRAPHICS DESIGNERIN

SAS® 9.2 TS2M3

Edmonton SAS User Group

Oct 27, 2010

John Kirtz

Snowy Owl Software

[email protected]

® SAS is the registered trademark of SAS Institute Inc, North Carolina, USA

INTRODUCTIONPresentation Objectives

Introduce the Graphics Designer

Demo ODS Graphics Designer

Interactive and batch graphics

Quick Look at Graphics Template Language

Illustrate the power of language

Basic Introduction to Statistical Graphics(Handout)

targeted for casual or non-users

Components

options available to produce statistical graphics

Getting started / increasing skill levels

references to papers/ presentations / book

Sample graphics from referenced papers

encourage you to read paper

Paper /SUGI Presentation References (Handout)

quick list of most useful papers I found

INTRODUCTIONPresentation Outline

Introduction

1. ODS Graphic Designer

Overview and Basic Features

Designer and Interactive Graphics - demo

Designer and Batch Graphics - demo

Graphic Templates and Style Sheets Elements - demo

2. ODS Graphics Designer + Graphics Template Language

Overview

Graphic that cannot be built with GUI – Condition Rendering

Graphic that cannot be built with GUI – Panel Sidebar - demo

Graphic that cannot be built with GUI – Irregular Grid - demo

Closing Remarks

STATISTICAL GRAPHICS BASICSKey Elements of Statistical Graphics

Underlying ODS Graphics

New template based graphics system

New graphic template language

Components that use new technology

Automatic - Request Based Graphics

Analytic procedures (Handout)

Syntactic Tools

SAS/Graph “SG” Procedures (Handout)

Graphics Template Language (Handout)

Interactive Tools

ODS Graphic Editor (Handout)

ODS Graphic Designer

Combination of Tools

Efficient and powerful

ODS GRAPHIC DESIGNER

SECTION 1

Roadmap

SAS Help

SAS/GRAPH : Windows : ODS Graphics Designer

SAS/GRAPH 9.2: ODS Graphics Designer User’s Guide

SAS/GRAPH 9.2: Statistical Graphics Procedures Guide

SGDesign Procedure

SGRender Procedure

Papers and SUGI presentations

Using the ODS Graphics Designer to Create Your Own Templates

Philip R Holland, Holland Numerics Limited, Royston, Herts, UK

ODS Graphic Designer - An Interactive Tool for Creating Batchable Graphs

Sanjay Matange, SAS Institute Inc., Cary, NC

SAS/Graph ODS Graphics DesignerOverview

Developed for

SAS Users who use 3rd party software for graphics

SAS Users not comfortable/experienced with

SAS/Graph procedures

Templates or Graphics Template Language

SG procedures

Ease of use

Efficiency

Interactive graphical application

Java based GUI application

Create statistical graphics with point and click interface

Do not need to know

Details of templates

Graph Template Language

SAS/Graph ODS Graphics DesignerFeatures

Design sophisticated graphs

visual gallery of commonly used graphs or blank graph

wide array of plot types

complex graphs with multiple cells

dynamic columns and text

20-80 rule applies (20% of GTL used / create 80% of graphics)

Save Resulting Graphic

as image file ( png, bmp,t iff, gif, ps …)

in extendible graph gallery

as SGD file to disk

edit and/or run in batch with Proc SGDesign

Template Generator

Style Templates

Includes GUI ODS Style editor ( save modified styles)

GTL Templates

run in batch with Proc SGRender

SAS/Graph ODS Graphics DesignerProcess

Define

Library

Custom

Style

Template

Customized

Graph

Template

“SGD”

File

SAS

DMS

Graphic

Image

ODS

Graphic

Designer

Submit

%SGDesign

SAS

Session

Proc

SGRender

Proc

SGDesign

jproxy.exe

Basic Usage Customized Style Sheet Batch Mode Graphics

Custom

Graphic

Galleries

SAS/Graph ODS Graphics DesignerAnatomy of ODS Statistical Graphic

SAS/GRAPH 9.2 : Graphical Template Language Reference

1. Graph

2. Cell

3. Title

4. Plot

5. Legend

6. Axis

7. Footnote

SAS/Graph ODS Graphics DesignerDesigner and Interactive Graphics

Quick tour of designer

Create winter weather graphic

Save graphic as image and also as a Graphic Gallery Template

Use new template to plot summer weather from different dataset

SAS/Graph ODS Graphics DesignerUse Designer to Create Batch Mode Analysis Graphic

Create a graphic to examine the distribution of an arbitrary variable

Build using the distribution of the weight of people in a study (

Use “Shared Variable Graphic” and save graphic as SGD file

Use SGD file in a SAS program to examine horsepower and client income

SAS/Graph ODS Graphics DesignerUse Designer to Create Batch Mode Analysis Graphic

Use SGDesign in program

ods listing style=default;

ods graphics on / height=400px width=600px;

proc sgdesign sgd="g:\esugOct2010\sgdFiles\Distribution1.sgd" data=sashelp.cars;

dynamic v1="horsepower" v2="origin";

dynamic myTitle="Horsepower Distribution - style=default - height=400px width=600px"

myFoot="&sysdate9.";

run;

ods listing style=journal2;

ods graphics on / height=600px width=400px;

proc sgdesign sgd="g:\esugOct2010\sgdFiles\Distribution1.sgd“ data=sasdata.clientRisk;

dynamic v1="income" v2="riskcat";

dynamic myTitle="Client Income Distribution - style=journal2 - height=600px width=400px"

myFoot="&sysdate9.";

run;

ODS graphics off;

SAS/Graph ODS Graphics DesignerUse Designer to Create Batch Mode Analysis Graphic – Output 1

SAS/Graph ODS Graphics DesignerUse Designer to Create Batch Mode Analysis Graphic – Output 2

SAS/Graph ODS Graphics DesignerInteraction Between Graphic Templates and Graphic Style Elements

Graphic Style Elements and Plot Attributes

Create a custom Style with Style Editor

Hard-coded plot attributes

Export the custom style to sas program and review code in SAS editor


Create custom style to keep using style elements for graph element attributes


Style Elements vs. Hard-Coded Values

proc template;

define statgraph sgdesign;

dynamic _FAT _PROTEIN _POPULATION;

begingraph;

layout lattice _id='lattice' / columndatarange=data columngutter=10

rowdatarange=data rowgutter=10;

layout overlay _id='overlay' /;

contourplotparm _id='contour' x=_FAT y=_PROTEIN z=_POPULATION

/ contourtype=LABELEDLINEGRADIENT gridded=false

colormodel=ThreeColorRamp

lineattrs=(color=CX0000FF thickness=7)

linelabelattrs=GraphValueText(size=14 color=CXFF0000)

name='contour';

endlayout;

endlayout;

endgraph;

end;

run;

ODS GRAPHIC DESIGNER

AND

GRAPHICS TEMPLATE LANGUAGE

SECTION 2

Working with TemplatesUsing Proc Template

Create Template

only syntax checkingPROC TEMPLATE;

DEFINE STATGRAPH gName </ STORE=libref.catalog>;

DYNAMIC var1 .. varN; * link to runtime variables;

MVAR mVar1 .. mVarN; * character macro variables;

NMVAR nmVar1 .. nmVarN; * numeric runtime variables;

NOTES 'text';

GTL statements

END;

RUN;

Sample Templateproc template;


dynamic _CATEGORY _AMOUNT;

begingraph;


barchart _id='bar' x=_CATEGORY y=_AMOUNT / name='bar';

endlayout;

endgraph;

end;

run;

Working with TemplatesUsing Proc SGRender

Execute Proc SGRender

%let mVar1=ABC;* define character macro variable(s);

%let nmVar1=123; * define numeric macro variable(s);

* “height” and “weight” must exist in myData;

PROC SGRENDER DATA=myData Template=gName;

Dynamic var1=“height” var2=“weight”;

RUN;

Working with TemplatesProc SGRender vs Proc SGDesign

Proc SGDesign

works only on designer files

can work with multiple datasets

Proc SGRender

works only on templates

more complex graphics possible at present

only works with a single dataset

Common Features

Support

Format Statement

Label Statement

Where statement

By Statement

Honor

ODS Destination options

ODS “Graphics on” options

Working with TemplatesGraphic that cannot be built with GUI – Condition Rendering

1. Want to build graphic that

produces a histogram if no grouping variable specified

or else produces a box plot graphic

produces different titles based on Proc SGRender statements

2. Use Designer to build required GTL code snippets

3. Extract to SAS and create / test required template

Working with TemplatesCondition Rendering Template

proc template;

define statgraph cond1;

dynamic _distVar _GROUPVAR _BYLINE_;

begingraph;

if ( exists(_GROUPVAR) )

entrytitle "Distribution by " _groupVar;


boxplot _id='box_h' x=_GROUPVAR y=_distVar

/ name='box_h„ orient=horizontal;

endlayout;

else

if (exists(_BYLINE_))

entrytitle "Distribution";

entrytitle _BYLINE_;

else

entrytitle "Overall Distribution";

endif;


histogram _id='histogram' _distVar / binaxis=false name='histogram';

endlayout;

endif;

endgraph;

end;

Run;

Working with TemplatesNo Group Variable defined, No By Statement

proc sgrender template=cond1 data=sasdata.usage;

dynamic _distvar="skiers“ ;

format skiers comma6.0;

label skiers ="Number of Skiers per Day";

Run;

Working with TemplatesGroup Variable defined, No By Statement

proc sgrender template=cond1 data=sasdata.usage;

dynamic _distvar="skiers" _groupvar="dayclass";


label skiers ="Number of Skiers per Day";

Run;

Working with TemplatesNo Group Variable defined, By Statement

proc sort data=sasdata.usage out=t;by dayclass; run;

proc sgrender template=cond1 data=t;

dynamic _distvar="skiers" ;

by dayclass;


label skiers ="# Skiers / Day";

run;

Working with TemplatesGraphic that cannot be built with GUI – Panel Sidebar

1. Build data-lattice graphic with contour plots

2. GUI will not allow gradient legend to be added

3. Extract template code and add a Sidebar legend


1. Create Panelled Graphic – Starch and Sugar as class variables

2. 0-10-20 % levels for starch & sugar, 0-10 % for fat and protein

3. GUI will not allow gradient legend to be added to panel graphic

Working with Templates

Extract Template GTL

proc template;


dynamic _FAT _PROTEIN _POPULATION _SUGAR _STARCH;

dynamic _panelnumber_;

begingraph;

layout datalattice _id='datalattice' columnvar=_STARCH rowvar=_SUGAR

/ panelnumber=_panelnumber_ cellheightmin=1 cellwidthmin=1

column2datarange=unionall columndatarange=unionall columngutter=3

headerlabeldisplay=value row2datarange=unionall rowdatarange=unionall

rowgutter=3;

layout prototype _id='prototype' / ;


/ colormodel=ThreeColorRamp contourtype=LABELEDLINEGRADIENT gridded=false

name='contour';

endlayout;

endlayout;

endgraph;

end;

run;

Graphic that cannot be built with GUI – Panel Sidebar


Add Sidebar and Legend GTL. Use Proc SGRender.

proc template;


dynamic _FAT _PROTEIN _POPULATION _SUGAR _STARCH _panelnumber_;

begingraph;

layout datalattice _id='datalattice' columnvar=_STARCH rowvar=_SUGAR

/ panelnumber=_panelnumber_ cellheightmin=1 cellwidthmin=1 column2datarange=unionall

columndatarange=unionall columngutter=3 headerlabeldisplay=value row2datarange=unionall

rowdatarange=unionall rowgutter=3;

layout prototype _id='prototype' / ;


/colormodel=ThreeColorRamp contourtype=LABELEDLINEGRADIENT gridded=false name='contour';

endlayout;

sidebar / align=right;

continuouslegend _id='legend' 'contour' /

halign=right location=outside orient=vertical align=center;

endsidebar;

endlayout;

endgraph;

end;

run;

proc sgrender data=SASDATA.CULTURE template=sgdesign;

dynamic _FAT="FAT" _PROTEIN="PROTEIN" _POPULATION="POPULATION" _SUGAR="SUGAR"

_STARCH="STARCH";

run;

Graphic that cannot be built with GUI – Panel Sidebar


Final Graphic

Working with TemplatesGraphic that cannot be built with GUI – Irregular Grid

1. Want to build graphic below but GUI will not allow irregular grid

2. Use Designer to build required GTL code snippets

3. Extract to SAS and create required template

4. Work around single dataset requirement for Proc SGRender

Working with TemplatesGraphic that cannot be built with GUI – Irregular Grid

Build parts of desired graphic: two row layout, top and bottom rows


Extract Two Row Template GTL

Code in red can be removed, Comments in green

proc template;


dynamic _SNOW _SNOW2;

Add dynamic statements with dynamic variables from both top and bottom graphics;

dynamic MYTITLE MYFOOT;

begingraph;

entrytitle _id='title' halign=center MYTITLE /;

entryfootnote _id='footnote' halign=right MYFOOT / textattrs=(weight=bold style=normal);

layout lattice _id='lattice' / columndatarange=data columngutter=10 rowdatarange=data

rowgutter=10 rowweights=(0.35 0.65 ) rows=2;


Top row graphic GTL code goes here

histogram _id='histogram' _SNOW / binaxis=false name='histogram';

endlayout;

Bottom row graphic GTL code goes here, note replace entire row code with 2 column lattice

layout overlay _id='overlay3' /;

histogram _id='histogram2' _SNOW2 / binaxis=false name='histogram2';

endlayout;

endlayout;

endgraph;

end;

run;

Graphic that cannot be built with GUI – Irregular Grid


Extract Top Row Graphic GTL

Code in blue is all that is needed, cut and insert in two row template

proc template;


dynamic _DATE _SNOW;

begingraph;

layout lattice _id='lattice' / columndatarange=data columngutter=10

rowdatarange=data rowgutter=10;

layout overlay _id='overlay' / yaxisopts=(label='Snow');

needleplot _id='needle' x=_DATE y=_SNOW

/ lineattrs=(color=CXC6C3C6 thickness=7) name='needle' yaxis=Y;

discretelegend _id='legend' 'needle' / across=1 border=true

displayclipped=true halign=right location=inside opaque=false

order=rowmajor valign=top;

endlayout;

endlayout;

endgraph;

end;

run;



Extract Bottom Row Graphic GTL

Code in blue is all that is needed, cut and insert in two row template

proc template;


dynamic _LIFTNAME _SKIERS _CATEGORY _AMOUNT _YEAR;

begingraph;

layout lattice _id='lattice'

/ columndatarange=data columngutter=10 columns=2 rowdatarange=data

rowgutter=10;


boxplot _id='box' x=_LIFTNAME y=_SKIERS / name='box';

endlayout;


barchart _id='bar' x=_CATEGORY y=_AMOUNT/ group=_YEAR name='bar' stat=mean;

endlayout;

endlayout;

endgraph;

end;

run;



Final GTL ( start)

proc template;


dynamic _DATE _SNOW;

dynamic _LIFTNAME _SKIERS _CATEGORY _AMOUNT _YEAR;

dynamic MYTITLE MYFOOT;

begingraph;

entrytitle _id='title' halign=center MYTITLE /;

entryfootnote _id='footnote' halign=right MYFOOT

/ textattrs=(weight=bold style=normal);


/ columndatarange=data columngutter=10 rowdatarange=data

rowgutter=10 rowweights=(0.35 0.65 ) rows=2;

layout overlay _id='overlay' / yaxisopts=(label='Snow');

needleplot _id='needle' x=_DATE y=_SNOW

/ lineattrs=(color=CXC6C3C6 thickness=7) name='needle' yaxis=Y;

discretelegend _id='legend' 'needle' / across=1 border=true

displayclipped=true halign=right location=inside opaque=false

order=rowmajor valign=top;

endlayout;



Final GTL ( finish)


/ columndatarange=data columngutter=10 columns=2 rowdatarange=data

rowgutter=10;


boxplot _id='box' x=_LIFTNAME y=_SKIERS / name='box';

endlayout;


barchart _id='bar' x=_CATEGORY y=_AMOUNT/ group=_YEAR name='bar'

stat=mean;

endlayout;

endlayout;

endlayout;

endgraph;

end;

run;



Final GTL (execute)

/*

Proc SGRrender can only use a single input dataset so need to combine all datasets into a single dataset;

CRITICAL: make sure all column names are unique across all input datasets,

drop or rename if necessary!*/

data t;

set sasdata.winterweather

sasdata.Liftusageweekly

sasdata.Salesweekly;

run;

proc sgrender data=t template=sgdesign;

dynamic _DATE="date" _SNOW="snow";

dynamic _LIFTNAME="liftname" _SKIERS="skiers" _CATEGORY="category“

_AMOUNT="amount" _YEAR="year";

dynamic MYTITLE="Lodge Summary Graphic" MYFOOT="&sysdate";

run;


ODS STATISTICAL GRAPHICS DESIGNER

John Kirtz

Snowy Owl Software

[email protected]

780-998-7455

HAVE FUN !

mailto:[email protected]

ods graphics designer - sas group...demo ods graphics designer interactive and batch graphics quick...

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