Statements (26)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:control_chart
|
| gptkbp:advantage |
less effective for large shifts
sensitive to small changes |
| gptkbp:appliesTo |
finance
healthcare manufacturing quality control |
| gptkbp:category |
time series analysis
statistical quality control |
| gptkbp:detects |
small shifts in process mean
|
| gptkbp:firstPublished |
1959
|
| gptkbp:fullName |
Exponentially Weighted Moving Average chart
|
| gptkbp:originatedIn |
S. W. Roberts
|
| gptkbp:parameter |
standard deviation
lambda target mean |
| gptkbp:purpose |
monitor process mean
|
| gptkbp:relatedTo |
gptkb:Shewhart_chart
CUSUM chart |
| gptkbp:requires |
sequential data
|
| gptkbp:usedIn |
statistical process control
|
| gptkbp:uses |
exponential weighting
|
| gptkbp:visualizes |
EWMA statistic over time
|
| gptkbp:bfsParent |
gptkb:CUSUM
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
EWMA chart
|