The COPULA Procedure

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 in SAS/STAT 14.1 User's Guide.

Before you create graphs, ODS Graphics must be enabled (for example, with the ODS GRAPHICS ON statement). For more information about enabling and disabling ODS Graphics, see the section "Enabling and Disabling ODS Graphics" in that chapter.

The overall appearance of graphs is controlled by ODS styles. Styles and other aspects of using ODS Graphics are discussed in the section "A Primer on ODS Statistical Graphics" in that chapter.

PROC COPULA assigns a name to each graph it creates by using ODS. You can use these names to refer to the graphs when you use ODS. The names are listed in Table 11.5.

Table 11.5: ODS Graphics Produced by PROC COPULA

ODS Graph Name	Plot Description	Statement	PLOTS= Option
MatrixPlotOrig	Matrix panel of pairwise scatter plots of the original data	FIT	DATATYPE=BOTH, DATATYPE=ORIGINAL
MatrixPlotUnif	Matrix panel of pairwise scatter plots of the original data transformed into uniform marginals	FIT	DATATYPE=BOTH, DATATYPE=UNIFORM
MatrixPlotSOrig	Matrix panel of pairwise scatter plots of the simulated data	SIMULATE	DATATYPE=BOTH, DATATYPE=ORIGINAL
MatrixPlotSUnif	Matrix panel of pairwise scatter plots of the simulated data transformed into uniform marginals	SIMULATE	DATATYPE=BOTH, DATATYPE=UNIFORM
ScatterPlotOrig	Pairwise scatter plots of the original data	FIT	DATATYPE=BOTH UNPACK, DATATYPE=ORIGINAL UNPACK
ScatterPlotUnif	Pairwise scatter plots of the original data transformed into uniform marginals	FIT	DATATYPE=BOTH UNPACK, DATATYPE=UNIFORM UNPACK
ScatterPlotSOrig	Pairwise scatter plots of the simulated data	SIMULATE	DATATYPE=BOTH UNPACK, DATATYPE=ORIGINAL UNPACK
ScatterPlotSUnif	Pairwise scatter plots of the simulated data transformed into uniform marginals	SIMULATE	DATATYPE=BOTH UNPACK, DATATYPE=UNIFORM UNPACK
CdfContourPlot	Contour plot of theoretical bivariate CDF function	SIMULATE	DISTRIBUTION=CDF
CdfSurfacePlot	Surface plot of theoretical bivariate CDF function	SIMULATE	DISTRIBUTION=CDF
PdfContourPlot	Contour plot of theoretical bivariate PDF function	SIMULATE	DISTRIBUTION=PDF
PdfSurfacePlot	Surface plot of theoretical bivariate PDF function	SIMULATE	DISTRIBUTION=PDF
ChiPlotOrig	Tail dependence plot matrix with original data	FIT
ChiPlotUnif	Tail dependence plot matrix with original data transformed into uniform marginals	FIT
ChiPlotSOrig	Tail dependence plot matrix with simulated data	SIMULATE
ChiPlotSUnif	Tail dependence plot matrix with simulated data transformed into uniform marginals	SIMULATE
ChiPlot	Pairwise tail dependence plot of the data	FIT	UNPACK
ChiPlotS	Pairwise tail dependence plot of the simulated data	SIMULATE	UNPACK