The RSREG Procedure
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.
Before you create graphs, ODS Graphics must be enabled (for example, by specifying 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.
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 Chapter 21: Statistical Graphics Using ODS.
PROC RSREG assigns a name to each graph it creates using ODS. The names are listed in Table 81.5. You can use these names to reference the graphs when using ODS. You must also specify the PLOTS= option and any other options indicated in Table 81.5.
Table 81.5: Graphs Produced by PROC RSREG
|
ODS Graph Name |
Plot Description |
PLOTS= Option |
|---|---|---|
|
FitPlot |
Fit plot for 1 predictor |
FIT |
|
Panel of fit diagnostics |
DIAGNOSTICS |
|
|
CooksDPlot |
Cook’s D plot |
DIAGNOSTICS(UNPACK) |
|
ObservedByPredicted |
Observed by predicted |
DIAGNOSTICS(UNPACK) |
|
QQPlot |
Residual Q-Q plot |
DIAGNOSTICS(UNPACK) |
|
ResidualByPredicted |
Residual by predicted values |
DIAGNOSTICS(UNPACK) |
|
ResidualHistogram |
Residual histogram |
DIAGNOSTICS(UNPACK) |
|
RFPlot |
RF plot |
DIAGNOSTICS(UNPACK) |
|
RStudentByPredicted |
Studentized residuals by predicted |
DIAGNOSTICS(UNPACK) |
|
RStudentByLeverage |
RStudent by hat diagonals |
DIAGNOSTICS(UNPACK) |
|
Panel of residuals by predictors |
RESIDUALS |
|
|
Residuals by predictors |
RESIDUALS(UNPACK) |
|
|
Panel of ridge plot and factors |
RIDGE |
|
|
Ridge plot |
RIDGE(UNPACK) |
|
|
Ridge factors |
RIDGE(UNPACK) |
|
|
Panel of contour plots |
SURFACE |
|
|
Contour plots |
SURFACE(UNPACK) |
|
|
Panel of 3-D surface plots |
SURFACE(3D) |
|
|
3-D surface plots |
SURFACE(3D UNPACK) |
|
|
Panel of overlaid line-contour plots |
SURFACE(OVERLAYPAIRS) |
|
|
Overlaid line-contour plots |
SURFACE(OVERLAYPAIRS UNPACK) |