PROC PDLREG: ODS Graphics

ODS Graphics

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 (SAS/STAT 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 PDLREG assigns a name to each table it creates. You can use these names to reference the table when using the Output Delivery System (ODS) to select tables and create output data sets. These names are listed in the following table.

Table 21.2 ODS Tables Produced in PROC PDLREG
ODS Table Name	Description	Option
ODS Tables Created by the MODEL Statement
ARParameterEstimates	Estimates of autoregressive parameters	NLAG=
CholeskyFactor	Cholesky root of gamma	NLAG= and ALL
Coefficients	Coefficients for first NLAG observations	NLAG= and (COEF or ALL)
ConvergenceStatus	Convergence status table	default
CorrB	Correlation of parameter estimates	CORRB
CorrGraph	Estimates of autocorrelations	NLAG=
CovB	Covariance of parameter estimates	COVB
DependenceEquations	Linear dependence equation
Dependent	Dependent variable	default
DWTest	Durbin-Watson statistics	DW=
DWTestProb	Durbin-Watson statistics and	DW=
	p-values	DWPROB
ExpAutocorr	Expected autocorrelations	{NLAG= and (COEF or ALL)} or {NLAG=( $\text{[math]}$ ) where $\text{[math]}$ }
FitSummary	Summary of regression	default
GammaInverse	Gamma inverse	NLAG= and (GINV or ALL)
IterHistory	Iteration history	ITPRINT
LagDist	Lag distribution	default
ParameterEstimates	Parameter estimates	default
ParameterEstimatesGivenAR	Parameter estimates assuming AR parameters are given	NLAG=
PartialAutoCorr	Partial autocorrelation	PARTIAL
PreMSE	Preliminary MSE	NLAG=
XPXIMatrix	$\text{[math]}$ matrix	XPX
XPXMatrix	$\text{[math]}$ matrix	XPX
YWIterSSE	Yule-Walker iteration sum of squared error	METHOD=ITYW
ODS Tables Created by the RESTRICT Statement
Restrict	Restriction table	default

The PDLREG Procedure