INSET Statement |
The box or table of summary information produced on plots made with the PROBPLOT or MCFPLOT statement is called an inset. You can use the INSET statement to customize the appearance of the inset box and the information that is printed in the inset box. To supply the information that is displayed in the inset box, you specify a keyword that corresponds to the information you want shown. For example, the following statements produce a Weibull plot with the sample size, the number of failures, and the Weibull mean displayed in the inset:
proc reliability data=fan; distribution weibull; pplot lifetime*censor(1); inset n nfail weibull(mean); run;
By default, inset entries are identified with appropriate labels. However, you can provide a customized label by specifying the keyword for that entry followed by the equal sign (=) and the label in quotes. For example, the following INSET statement produces an inset that contains the sample size and Weibull mean, labeled "Sample Size" and "Weibull Mean" in the inset:
inset n='Sample Size' weibull(mean='Weibull Mean');
If you specify a keyword that does not apply to the plot you are creating, then the keyword is ignored.
The options control the appearance of the box.
If you specify more than one INSET statement, only the last one is used.
Table 14.9 through Table 14.11 list keywords available in the INSET statement to display summary statistics, distribution parameters, and distribution fitting information.
Keyword |
Description |
---|---|
N |
Sample size |
NFAIL |
Number of failures for probability plots. |
NEVENTS |
Number of events or repairs for MCF plots. |
NEVENTS1 |
Number of events or repairs in the first group for MCF difference plots. |
NEVENTS2 |
Number of events or repairs in the second group for MCF difference plots. |
NUNITS |
Number of units or systems for MCF plots. |
NUNITS1 |
Number of units or systems in the first group for MCF difference plots. |
NUNITS2 |
Number of units or systems in the second group for MCF difference plots. |
Keyword |
Description |
---|---|
CONFIDENCE |
Confidence coefficient for all confidence intervals or for the Weibayes fit |
FIT |
Method used to estimate distribution parameters for probability plots |
RSQUARE |
R square for least squares distribution fit to probability plots |
Distribution parameters are specified as distribution-name(distribution-parameters). The following table lists the keywords available.
Keyword |
Secondary |
Description |
---|---|---|
Keyword |
||
EXPONENTIAL |
SCALE |
Scale parameter |
THRESHOLD |
Threshold parameter |
|
MEAN |
Expected value |
|
EXTREME | EV |
LOCATION |
Location parameter |
SCALE |
Dcale parameter |
|
MEAN |
Expected value |
|
LOGISTIC | LOGIT |
LOCATION |
Location parameter |
SCALE |
Scale parameter |
|
MEAN |
Expected value |
|
LOGLOGISTIC | LLOGIT |
LOCATION |
Location parameter |
SCALE |
Scale parameter |
|
THRESHOLD |
Threshold parameter |
|
MEAN |
Expected value |
|
LOGNORMAL |
LOCATION |
Location parameter |
SCALE |
Scale parameter |
|
THRESHOLD |
Threshold parameter |
|
MEAN |
Expected value |
|
LOGNORMAL10 |
LOCATION |
Location parameter |
SCALE |
Scale parameter |
|
THRESHOLD |
Threshold parameter |
|
MEAN |
Expected value |
|
NORMAL |
LOCATION |
Location parameter |
SCALE |
Scale parameter |
|
MEAN |
Expected value |
|
WEIBULL |
SCALE |
Scale parameter |
SHAPE |
Shape parameter |
|
THRESHOLD |
Threshold parameter |
|
MEAN |
Expected value |
Table 14.12 through Table 14.15 list INSET statement options that control the appearance of the inset box.
Table 14.12 lists options that control the appearance of the box when you use traditional graphics.
Option |
Option Description |
---|---|
HEADER=’quoted-string’ |
Specifies text for header or box title. |
NOFRAME |
Omits frame around box. |
POS=value |
|
<DATA | PERCENT> |
Determines the position of the inset. The value can be a compass point (N, NE, E, SE, S, SW, W, NW) or a pair of coordinates enclosed in parentheses. The coordinates can be specified in axis percent units or axis data units. |
REFPOINT=name |
Specifies the reference point for an inset that is positioned by a pair of coordinates with the POS= option. You use the REFPOINT= option in conjunction with the POS= coordinates. name specifies which corner of the inset frame you have specified with coordinates ; it can take the value of BR (bottom right), BL (bottom left), TR (top right), or TL (top left). The default is REFPOINT=BL. If the inset position is specified as a compass point, then the REFPOINT= option is ignored. |
Table 14.13 lists options that control the appearance of the box when you use ODS Graphics.
Option |
Option Description |
---|---|
HEADER=’quoted-string’ |
Specifies text for header or box title. |
NOFRAME |
Omits frame around box. |
POS=value |
Determines the position of the inset. The value can be a compass point (N, NE, E, SE, S, SW, W, NW). |
Table 14.14 lists options that control the appearance of the text within the box when you use traditional graphics. These options are not available if ODS Graphics is enabled.
Option |
Option Description |
---|---|
FONT=font |
Software font for text |
HEIGHT=value |
Height of text |
Table 14.15 lists options that control the colors and patterns used in the box when you use traditional graphics. These options are not available if ODS Graphics is enabled.
Option |
Option Description |
---|---|
CFILL=color |
Color for filling box |
CFILLH=color |
Color for filling box header |
CFRAME=color |
Color for frame |
CHEADER=color |
Color for text in header |
CTEXT=color |
Color for text |