PROC DTREE: Functional Summary :: SAS/OR(R) 9.22 User's Guide: Project Management

The DTREE Procedure

Functional Summary

The following tables outline the options available for the DTREE procedure classified by function. An alphabetical list of options is provided in the Dictionary of Options.

Table 7.4 Accuracy Control Options
Description	Statement(s)	Option
Accuracy of numerical computation	DTREE, RESET	TOLERANCE=

Table 7.5 Data Set Specifications
Description	Statement(s)	Option
Annotate data set	DTREE, RESET, TREEPLOT	ANNOTATE=
Image map output data set	DTREE, RESET, TREEPLOT	IMAGEMAP=
Payoffs data set	DTREE	PAYOFFS=
Probability data set	DTREE	PROBIN=
Stage data set	DTREE	STAGEIN=

Table 7.6 Error Handling Options
Description	Statement(s)	Option
Automatically rescale the probabilities of an uncertainty if they do not sum to 1	DTREE, RESET	AUTOSCALE
React to errors being detected	DTREE, RESET	ERRHANDLE=
Do not automatically rescale probabilities	DTREE, RESET	NOSCALE
Do not display warning message	DTREE, RESET	NOWARNING
Display warning message	DTREE, RESET	WARNING

Table 7.7 Evaluation Control Options
Description	Statement(s)	Option
Criterion to determine the optimal decision	DTREE, EVALUATE, RESET	CRITERION=
Risk tolerance	DTREE, EVALUATE, RESET	RT=

Table 7.8 Format Control Options
Description	Statement(s)	Option
Maximum decimal width to format numerical values	DTREE, EVALUATE, RESET, SUMMARY, TREEPLOT	MAXPREC=
Maximum field width to format numerical values	DTREE, EVALUATE, RESET, SUMMARY, TREEPLOT	MAXWIDTH=
Maximum field width to format names	DTREE, EVALUATE, RESET, SUMMARY, TREEPLOT	NWIDTH=

Table 7.9 Graphics Catalog Options
Description	Statement(s)	Option
Description field for catalog entry	DTREE, RESET, TREEPLOT	DESCRIPTION=
Name of graphics catalog	DTREE, RESET, TREEPLOT	GOUT=
Name field for catalog entry	DTREE, RESET, TREEPLOT	NAME=

Table 7.10 Line-printer Options
Description	Statement(s)	Option
Characters for line-printer plot	DTREE, RESET, TREEPLOT	FORMCHAR=

Table 7.11 Link Appearance Options
Description	Statement(s)	Option
Color of LOD $\text{[math]}$	DTREE, RESET, TREEPLOT	CBEST=
Color of all links except LOD $\text{[math]}$	DTREE, RESET, TREEPLOT	CLINK=
Symbol definition for all links except LOD $\text{[math]}$ and LCP $\text{[math]}$	DTREE, RESET, TREEPLOT	LINKA=
Symbol definition for LOD $\text{[math]}$	DTREE, RESET, TREEPLOT	LINKB=
Symbol definition for LCP $\text{[math]}$	DTREE, RESET, TREEPLOT	LINKC=
Line type of all links except LOD $\text{[math]}$ and LCP $\text{[math]}$	DTREE, RESET, TREEPLOT	LSTYLE=
Line type of LOD $\text{[math]}$	DTREE, RESET, TREEPLOT	LSTYLEB=
Line type of LCP $\text{[math]}$	DTREE, RESET, TREEPLOT	LSTYLEC=
Line thickness of all links except LOD $\text{[math]}$	DTREE, RESET, TREEPLOT	LWIDTH=
Line thickness of LOD $\text{[math]}$	DTREE, RESET, TREEPLOT	LWIDTHB=

$\text{[math]}$ LOD denotes links that indicate optimal decisions.

$\text{[math]}$ LCP denotes links that continue on subsequent pages.

Table 7.12 Node Appearance Options
Description	Statement(s)	Option
Color of chance nodes	DTREE, RESET, TREEPLOT	CSYMBOLC=
Color of decision nodes	DTREE, RESET, TREEPLOT	CSYMBOLD=
Color of end nodes	DTREE, RESET, TREEPLOT	CSYMBOLE=
Height of symbols for all nodes	DTREE, RESET, TREEPLOT	HSYMBOL=
Symbol definition for chance nodes	DTREE, RESET, TREEPLOT	SYMBOLC=
Symbol definition for decision nodes	DTREE, RESET, TREEPLOT	SYMBOLD=
Symbol definition for end nodes	DTREE, RESET, TREEPLOT	SYMBOLE=
Symbol to draw chance nodes	DTREE, RESET, TREEPLOT	VSYMBOLC=
Symbol to draw decision nodes	DTREE, RESET, TREEPLOT	VSYMBOLD=
Symbol to draw end nodes	DTREE, RESET, TREEPLOT	VSYMBOLE=

Table 7.13 Output Control Options
Description	Statement(s)	Option
Suppress displaying the optimal decision summary	DTREE, EVALUATE, RESET	NOSUMMARY
Display the optimal decision summary	DTREE, EVALUATE, RESET	SUMMARY
Decision stage up to which the optimal decision summary is displayed	DTREE, EVALUATE, RESET, SUMMARY	TARGET=

Table 7.14 Plot Control Options
Description	Statement(s)	Option
Draw diagram on one page in graphics mode	DTREE, RESET, TREEPLOT	COMPRESS
Information are displayed on the decision tree diagram	DTREE, RESET, TREEPLOT	DISPLAY=
Processing of the Annotate data set	DTREE, RESET, TREEPLOT	DOANNOTATE
Invoke graphics version	DTREE, RESET, TREEPLOT	GRAPHICS
Display labels	DTREE, RESET, TREEPLOT	LABEL
Display legend	DTREE, RESET, TREEPLOT	LEGEND
Invoke line-printer version	DTREE, RESET, TREEPLOT	LINEPRINTER
Suppress processing of the Annotate data set	DTREE, RESET, TREEPLOT	NOANNOTATE
Draw diagram across multiple pages	DTREE, RESET, TREEPLOT	NOCOMPRESS
Suppress displaying label	DTREE, RESET, TREEPLOT	NOLABEL
Suppress displaying legend	DTREE, RESET, TREEPLOT	NOLEGEND
Suppress displaying page number	DTREE, RESET, TREEPLOT	NOPAGENUM
Use rectangular corners for turns in the links	DTREE, RESET, TREEPLOT	NORC
Display page number at upper right corner	DTREE, RESET, TREEPLOT	PAGENUM
Use rounded corners for turns in the links	DTREE, RESET, TREEPLOT	RC
Vertical space between two end nodes	DTREE, RESET, TREEPLOT	YBETWEEN=

Table 7.15 Text Appearance Options
Description	Statement(s)	Option
Text color	DTREE, RESET, TREEPLOT	CTEXT=
Text font	DTREE, RESET, TREEPLOT	FTEXT=
Text height	DTREE, RESET, TREEPLOT	HTEXT=

Table 7.16 Variables in PAYOFFS= Data Set
Description	Statement(s)	Option
Action outcome names	VARIABLES	ACTION=
State outcome names	VARIABLES	STATE=
Payoffs	VARIABLES	VALUE=

Table 7.17 Variables in PROBIN= Data Set
Description	Statement(s)	Option
Event outcome names	VARIABLES	EVENT=
Given outcome names	VARIABLES	GIVEN=
(Conditional) probabilities	VARIABLES	PROB=

Table 7.18 Variables in STAGEIN= Data Set
Description	Statement(s)	Option
Outcome names	VARIABLES	OUTCOME=
Rewards	VARIABLES	REWARD=
Stage name	VARIABLES	STAGE=
Successor names	VARIABLES	SUCCESSOR=
Type of stage	VARIABLES	TYPE=
Web reference variable	VARIABLES	WEB=

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