Statistical procedures use ODS Graphics to create graphs as part of their output. ODS Graphics is described in detail in Chapter 24, 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 24, Statistical Graphics Using ODS. For additional control of the graphics that are displayed, see the PLOTS= option in the section PROC SPP Statement.
PROC SPP assigns a name to each graph that it creates by using ODS Graphics. You can use these names to refer to the graphs when you use ODS Graphics. Table 9 lists the names and shows the statement and option that you must specify to produce the graph.
Table 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 | ||
| FCIPlot | Confidence interval 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) | ||
| FEdfPlot | EDF plot of empty-space function F | PROCESS | F |
| PROC SPP | PLOTS=F(UNPACK) | ||
| FNppPlot | PP plot of empty-space function F and CSR | PROCESS | F |
| PROC SPP | PLOTS=F(UNPACK) | ||
| FPanelPlot | Panel plot of empty-space function F | PROCESS | F |
| PROC SPP | PLOTS=F(ALL) | ||
| GCIPlot | CI 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) | ||
| GEdfPlot | EDF plot of nearest-neighbor function G | PROCESS | G |
| PROC SPP | PLOTS=G(UNPACK) | ||
| GNppPlot | PP plot of nearest-neighbor function G and CSR | PROCESS | G |
| PROC SPP | PLOTS=G(UNPACK) | ||
| GPanelPlot | Plot of nearest-neighbor function G | PROCESS | G |
| PROC SPP | PLOTS=G(ALL) | ||
| IntensityPlot | Surface plot of estimated intensity | Default | Default |
| JCIPlot | CI plot of function J | PROCESS | J |
| PROC SPP | PLOTS=J(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) | ||
| KCIPlot | CI 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) | ||
| KEdfPlot | EDF plot of Ripley’s function K | PROCESS | K |
| PROC SPP | PLOTS=K(UNPACK) | ||
| KNppPlot | PP plot of Ripley’s function K and CSR | PROCESS | K |
| PROC SPP | PLOTS=K(UNPACK) | ||
| KPanelPlot | Plot of Ripley’s function K | PROCESS | K |
| PROC SPP | PLOTS=K(ALL) | ||
| LCIPlot | CI 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) | ||
| LEdfPlot | EDF plot of Besag’s L function | PROCESS | L |
| PROC SPP | PLOTS=L(UNPACK) | ||
| LNppPlot | PP plot of Besag’s L function | PROCESS | L |
| PROC SPP | PLOTS=L(UNPACK) | ||
| LPanelPlot | Plot of Besag’s L function | PROCESS | L |
| PROC SPP | PLOTS=L(ALL) | ||
| 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) | ||
| ObservationsPlot | Scatter plot of observed events, marked events, or covariate variables | PROC SPP | PLOTS=OBSERV |
| PCFCIPlot | CI plot of the pair correlation function, g | PROCESS | PCF |
| PROC SPP | PLOTS=PCF(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) | ||
| ProbabilityPlot | Surface plot of occurrence probability under a poisson model | Default | Default |
| RawResidual | Raw residual plot | MODEL | RESIDUAL |
| PROC SPP | PLOTS=RESIDUAL(UNPACK) | ||
| ResidualPanel | Raw residual panel plot | MODEL | RESIDUAL |
| PROC SPP | PLOTS=RESIDUAL | ||
| 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 |
To request these graphs, you must specify the ODS GRAPHICS statement in addition to the statements indicated in Table 9. For more information about the ODS GRAPHICS statement, see Chapter 24, Statistical Graphics Using ODS.