using proc sgplot for quick high quality graphs

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Lora DelwicheSusan Slaughter

Using PROC SGPLOT Using PROC SGPLOT for Quick High Quality Graphsfor Quick High Quality Graphs

Copyright © 2008, SAS Institute Inc. All rights reserved. SAS and all other SAS Institute Inc. product or service names are registered trademarks or trademarks of SAS Institute Inc. in the USA and other countries. ® indicates USA registration.

ODS Graphics

New with SAS 9.2 Phase 1

Need SAS/GRAPH

Statistical procedures now produce graphics

New procedures just for graphing• SGPLOT

• SGSCATTER

• SGPANEL

• SGRENDER

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SGPLOT

15 types of graphs

Simple statements

Can combine graphs

Results in standard image file formats

View graphs in standard viewers

Use ODS styles and destinations

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SCATTER

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SERIES

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STEP

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NEEDLE

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BAND

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REG

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LOESS

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PBSPLINE

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HBOX and VBOX

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HISTOGRAM

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DENSITY

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HISTOGRAM with DENSITY

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ELLIPSE with SCATTER

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HBAR and VBAR

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HLINE and VLINE

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VBAR withVLINE

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DOT

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Does everyone have the handout?

Step-by-step instructions

Tables of selected SGPLOT statements

The workshop materials can be found at

http://support.sas.com/events/sasglobalforum/2009/handson 

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Controlling plot structure

Most plot types • Can add grouping variable

Some plot types have additional options• HISTOGRAM and DENSITY

− Scale for axis (percent, count, or proportion)

• VBAR and HBAR

− Numeric response variable

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Controlling graph appearance

LABEL statement

User-defined formats

General SGPLOT options• Legend labels

• Transparency settings

• Displaying markers (or not)

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Controlling graph appearance

Options specific to plot type• REG

− Display confidence limits

• SCATTER

− Label data points

• NEEDLE

− Baseline value

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Optional Statements

Reference lines• X or Y axis

• Can add labels

Axis attributes• Labels

• Type (Discrete, Linear, Log or Time)

• Values for tics

• Grid

Insets

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Attributes

Markers• Symbol

• Color

• Size

Lines• Pattern

• Color

• Thickness

Fill• Color

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ODS Destinations

Uses standard ODS destinations• LISTING

• HTML

• PDF

• RTF

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ODS Styles

For LISTING destination styles apply to graphs only

Can use any style for example:• ANALYSIS Color

• STATISTICAL Color

• JOURNAL Gray Scale

• JOURNAL2 Black and White

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ODS Graphics Editor

Make changes to existing graphs

LISTING destination must be open

SGEDIT ON

SGEDIT OFF

Additional methods in SAS 9.2 Phase 2

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SGPANEL

Most statements same as SGPLOT

Just add PANELBY statement

Produces separate plot for each value of PANELBY variable

Copyright © 2008, SAS Institute Inc. All rights reserved. SAS and all other SAS Institute Inc. product or service names are registered trademarks or trademarks of SAS Institute Inc. in the USA and other countries. ® indicates USA registration.

Recommended paper

Secrets of the SG Procedures

by Dan Heath, SGF 2009

Find any SAS conference paper at

www.lexjansen.com

Copyright © 2008, SAS Institute Inc. All rights reserved. SAS and all other SAS Institute Inc. product or service names are registered trademarks or trademarks of SAS Institute Inc. in the USA and other countries. ® indicates USA registration.

Any Questions?

The Little SAS Book: A Primer

Fourth Edition

Lora Delwiche Susan Slaughterllddelwiche@ucdavis.edu susan@avocetsolutions.com

(530) 752-9321 www.avocetsolutions.com