Applicable control rules for a chart
- Last UpdatedNov 04, 2024
- 1 minute read
The rules that apply to samples for a characteristic depend on the following:
-
Whether the control rule is obsolete.
-
The default chart for the applicable QM specification linked to the characteristic.
-
Whether the use_for_* property of the rule is True for the default chart.
For default charts for variables having separate parts for the variable and its variability, the use_for_* properties applicable to each part are applied independently.
The following table shows the control rule use_for_* properties that applies to each of the default chart types.
|
Rule Property |
XBar + Range |
XBar + Sigma |
IX + MR |
MA |
MA |
p |
np |
u |
c |
DPMO |
|---|---|---|---|---|---|---|---|---|---|---|
|
use_for_ix |
1 |
|||||||||
|
use_for_mr |
2 |
2 |
||||||||
|
use_for_xbar |
1 |
1 |
||||||||
|
use_for_range |
2 |
|||||||||
|
use_for_sigma |
2 |
2 |
||||||||
|
use_for_ma |
1 |
1 |
||||||||
|
use_for_attr |
A |
A |
A |
A |
A |
In the table:
-
A – Applicable and supported.
-
1 – Applicable to top chart and supported.
-
2 – Applicable to bottom chart and supported.
-
Blank Cell – Not applicable and not supported.