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Suganya Phantu.. Explicit formulas of moving average control chart for zero modified geometric integer valued auto regressive process. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2024.
Explicit formulas of moving average control chart for zero modified geometric integer valued auto regressive process
Name: Saowanit Sukparungsee.
Organization :
King Mongkut's University of Technology North Bangkok. Faculty of Applied Science
Email :
saowanit.s@sci.kmutnb.ac.th
Name: Suganya Phantu.
Organization :
King Mongkut's University of Technology North Bangkok. Faculty of Science Energy and Environmental
Email :
suganya.p@sciee.kmutnb.ac.th
keyword:
Average time to signal.
LCSH:
Quality control
-- Charts, diagrams, etc.
Abstract:
This research presents precise formulas to calculate the average time to signal (ATS) of the moving average control chart (MA chart) for detecting changes in the autocorrelation of count data when the process has zero inflation and zero deflation. Thus, a zero-modified geometric integer value autoregressive order 1 (ZMGINAR (1)) process is a suitable geometrical alternative for autocorrelated count data with an enormous (or shortfall) number of zeros. The average time to signal is a traditional control chart performance; the mean of the observations taken before a process signal that it is beyond the control limit. The numerical results demonstrate the effectiveness of the control limit in detecting changes in the effect of inflation and deflation of zeros. The usefulness of a control chart in detecting variations in the model of the process can be illustrated by the actual data sample of count data."
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2024
Modified:
2567-01-15
Issued:
2024-01-15
บทความ/Article
application/pdf
BibliograpyCitation :
APPLIED SCIENCE AND ENGINEERING PROGRESS. vol. 17, no. 1 (Jan.-Mar. 2024), p. 1-10.
eng
©copyrights King Mongkut's University of Technology North Bangkok
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ใช้เวลา
0.026112 วินาที
Saowanit Sukparungsee.
Suganya Phantu.
| Title | Contributor | Type |
|---|---|---|
| Robustness of CUSUM-Tukey's control chart for detecting of changes in process dispersion
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Suganya Phantu.;Saowanit Sukparungsee. | บทความ/Article | |
| Explicit formulas of moving average control chart for zero modified geometric integer valued auto regressive process
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Saowanit Sukparungsee.;Suganya Phantu. | บทความ/Article |