Control Chart Tests Based on Geometric Moving Averages¶
Roberts, S. W. (1959). Control Chart Tests Based on Geometric Moving Averages. Technometrics, 1(3), 239-250.
Cited by¶
2 citations across 2 artifacts.
Each citation links to the sentence it supports in the citing article.
Domain-specific¶
Mechanisms¶
- Rolling Marginal-Contribution Curve
- Its failure mode is over-smoothing: a window wide enough — or an exponential decay slow enough — to erase the transition it exists to catch, so a real change at the edge is averaged into invisibility
This sourceShows that exponential decay controls how much historical data is retained and how quickly process shifts are detected.
- Its failure mode is over-smoothing: a window wide enough — or an exponential decay slow enough — to erase the transition it exists to catch, so a real change at the edge is averaged into invisibility
Verification¶
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Does it back the claim? Not recorded. Neither this nor any other of the 2 citations of this work carries a recorded support check.
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Registry ID ref:cc2c9db052cd · see in the full table