The COPULA Procedure (Experimental)

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 12.3 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 10.4.

Table 10.4: 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