The syntax for the INSET statement is as follows:
INSET keyword-list </ options>;
You can use any number of INSET statements in the MACONTROL procedure. However, when ODS Graphics is enabled, at most two insets are displayed inside the plot area and at most two are displayed in the chart margins. Each INSET statement produces a separate inset and must follow an EWMACHART or MACHART statement. The inset appears on every panel (page) produced by the last chart statement preceding it.
Keywords specify the statistics to be displayed in an inset; options control the inset’s location and appearance. A complete description of the INSET statement syntax is given in the section Syntax: INSET and INSET2 Statements of Chapter 18: The SHEWHART Procedure. The INSET statement options are identical in the MACONTROL and SHEWHART procedures, but the available keywords are different. The options are listed in Table 18.77. The keywords available with the MACONTROL procedure are listed in Table 9.21 to Table 9.24.
Table 9.21: Summary Statistics
|
Keyword |
Description |
|---|---|
|
MEAN |
estimated or specified process mean |
|
N |
nominal subgroup size |
|
NMIN |
minimum subgroup size |
|
NMAX |
maximum subgroup size |
|
NOUT |
number of subgroups outside control limits |
|
NLOW |
number of subgroups below lower control limit |
|
NHIGH |
number of subgroups above upper control limit |
|
STDDEV |
estimated or specified process standard deviation |
|
DATA= |
arbitrary values from SAS-data-set |
Table 9.22: Parameter for Uniformly Weighted Moving Average Charts
|
Keyword |
Description |
|---|---|
|
SPAN |
number of terms used to calculate moving average |
Table 9.23: Parameter for Exponentially Weighted Moving Average Charts
|
Keyword |
Description |
|---|---|
|
WEIGHT |
weight assigned to most recent subgroup mean in computation of the EWMA |
You can use the keywords in Table 9.24 only when producing ODS Graphics output. The labels for the statistics use Greek letters.
Table 9.24: Keywords Specific to ODS Graphics Output
|
Keyword |
Description |
|---|---|
|
UMU |
estimated or specified process mean |
|
USIGMA |
estimated or specified process standard deviation |