The SPP Procedure

ODS Graphics

Subsections:

ODS Graph Names

Statistical procedures use ODS Graphics to create graphs as part of their output. ODS Graphics is described in detail in Chapter 21: Statistical Graphics Using ODS.

Before you create graphs, ODS Graphics must be enabled (for example, by using the ODS GRAPHICS ON statement). For more information about enabling and disabling ODS Graphics, see the section Enabling and Disabling ODS Graphics in Chapter 21: Statistical Graphics Using ODS. For additional control of the graphics that are displayed, see the PLOTS= option in the section PROC SPP Statement.

ODS Graph Names

PROC SPP assigns a name to each graph it creates by using ODS Graphics. You can use these names to refer to the graphs when you use ODS Graphics. Table 105.9 lists the names and shows the statement and option that you must specify to produce the graph.

Table 105.9: Graphs Produced by PROC SPP

ODS Graph Name	Plot Description	Statement	Option
CovariateEDFPlot	Plot of Kolmogorov-Smirnov test analysis for CSR	COVTEST	PLOTS=CSRKSTEST
EmptySpacePlot	Surface plot of nearest-neighbor distances from any window location	PROCESS
		PROC SPP	PLOTS=EMPTYSPACE
IntensityPlot	Surface plot of estimated intensity	Default	Default
ProbabilityPlot	Surface plot of occurrence probability under a poisson model	Default	Default
ObservationsPlot	Scatter plot of observed events, marked events, or covariate variables	PROC SPP	PLOTS=OBSERV
FPanelPlot	Panel plot of empty-space function F	PROCESS	F
		PROC SPP	PLOTS=F(ALL)
FEdfPlot	EDF plot of empty-space function F	PROCESS	F
		PROC SPP	PLOTS=F(UNPACK)
FDiffPlot	Difference plot of empty-space function F and CSR	PROCESS	F
		PROC SPP	PLOTS=F(UNPACK)
FNppPlot	PP plot of empty-space function F and CSR	PROCESS	F
		PROC SPP	PLOTS=F(UNPACK)
FCIPlot	Confidence interval plot of empty-space function F	PROCESS	F
		PROC SPP	PLOTS=F(UNPACK)
GPanelPlot	Plot of nearest-neighbor function G	PROCESS	G
		PROC SPP	PLOTS=G(ALL)
GEdfPlot	EDF plot of nearest-neighbor function G	PROCESS	G
		PROC SPP	PLOTS=G(UNPACK)
GDiffPlot	Difference plot of nearest-neighbor function G and CSR	PROCESS	G
		PROC SPP	PLOTS=G(UNPACK)
GNppPlot	PP plot of nearest-neighbor function G and CSR	PROCESS	G
		PROC SPP	PLOTS=G(UNPACK)
GCIPlot	CI plot of nearest-neighbor function G	PROCESS	G
		PROC SPP	PLOTS=G(UNPACK)
JCombinedPlot	Plot of function J	PROCESS	J
		PROC SPP	PLOTS=J(ALL)
JEdfPlot	EDF plot of function J	PROCESS	J
		PROC SPP	PLOTS=J(UNPACK)
JCIPlot	CI plot of function J	PROCESS	J
		PROC SPP	PLOTS=J(UNPACK)
KPanelPlot	Plot of Ripley’s function K	PROCESS	K
		PROC SPP	PLOTS=K(ALL)
KEdfPlot	EDF plot of Ripley’s function K	PROCESS	K
		PROC SPP	PLOTS=K(UNPACK)
KDiffPlot	Difference plot of Ripley’s function K and CSR	PROCESS	K
		PROC SPP	PLOTS=K(UNPACK)
KNppPlot	PP plot of Ripley’s function K and CSR	PROCESS	K
		PROC SPP	PLOTS=K(UNPACK)
KCIPlot	CI plot of Ripley’s function K	PROCESS	K
		PROC SPP	PLOTS=K(UNPACK)
LPanelPlot	Plot of Besag’s L function	PROCESS	L
		PROC SPP	PLOTS=L(ALL)
LEdfPlot	EDF plot of Besag’s L function	PROCESS	L
		PROC SPP	PLOTS=L(UNPACK)
LDiffPlot	Difference plot of Besag’s L function and CSR	PROCESS	L
		PROC SPP	PLOTS=L(UNPACK)
LNppPlot	PP plot of Besag’s L function	PROCESS	L
		PROC SPP	PLOTS=L(UNPACK)
LCIPlot	CI plot of Besag’s L function	PROCESS	L
		PROC SPP	PLOTS=L(UNPACK)
PCFCombinedPlot	Plot of the pair correlation function, g	PROCESS	PCF
		PROC SPP	PLOTS=PCF(ALL)
PCFEdfPlot	EDF plot of the pair correlation function, g	PROCESS	PCF
		PROC SPP	PLOTS=PCF(UNPACK)
PCFCIPlot	CI plot of the pair correlation function, g	PROCESS	PCF
		PROC SPP	PLOTS=PCF(UNPACK)
ResidualPanel	Raw residual panel plot	MODEL	RESIDUAL
		PROC SPP	PLOTS=RESIDUAL
RawResidual	Raw residual plot	MODEL	RESIDUAL
		PROC SPP	PLOTS=RESIDUAL(UNPACK)
ResidualScatter	Cumulative residual plot	MODEL	RESIDUAL
		PROC SPP	PLOTS=RESIDUAL(UNPACK)
SmoothedResidual	Cumulative residual plot	MODEL	RESIDUAL
		PROC SPP	PLOTS=RESIDUAL(UNPACK)
TrendCovariatePlot	Trend Covariate Plot	TREND	PLOTS=CSRKSTEST
LurkingPanel	Cumulative residual and lurking variable panel plot	MODEL
		PROC SPP	PLOTS=LURKING(ALL)
LurkingVariable	Cumulative residual and lurking variable plot	MODEL
		PROC SPP	PLOTS=LURKING(UNPACK)

To request these graphs, you must specify the ODS GRAPHICS statement in addition to the statements indicated in Table 105.9. For more information about the ODS GRAPHICS statement, see Chapter 21: Statistical Graphics Using ODS.