Banihashemi, Atefe; Nezhad, Mohammad Saber Fallah; Amiri, Amirhossein; Khoo, Michael B. C. Integrated QSS-RS plans based on the process yield index for lot acceptance determination. (English) Zbl 07767141 Commun. Stat., Theory Methods 52, No. 23, 8584-8606 (2023). MSC: 62-XX PDFBibTeX XMLCite \textit{A. Banihashemi} et al., Commun. Stat., Theory Methods 52, No. 23, 8584--8606 (2023; Zbl 07767141) Full Text: DOI
Ayyoub, Heba N.; Khoo, Michael B. C.; Saha, Sajal; Lee, Ming Ha Variable sampling interval EWMA chart for multivariate coefficient of variation. (English) Zbl 07562251 Commun. Stat., Theory Methods 51, No. 14, 4617-4637 (2022). MSC: 62-XX PDFBibTeX XMLCite \textit{H. N. Ayyoub} et al., Commun. Stat., Theory Methods 51, No. 14, 4617--4637 (2022; Zbl 07562251) Full Text: DOI
Abubakar, Sani Salihu; Khoo, Michael B. C.; Saha, Sajal; Teoh, Wei Lin Run sum control chart for monitoring the ratio of population means of a bivariate normal distribution. (English) Zbl 07562248 Commun. Stat., Theory Methods 51, No. 13, 4559-4588 (2022). MSC: 62-XX PDFBibTeX XMLCite \textit{S. S. Abubakar} et al., Commun. Stat., Theory Methods 51, No. 13, 4559--4588 (2022; Zbl 07562248) Full Text: DOI
Chew, YiYing; Khoo, Michael B. C.; Khaw, Khai Wah; Yeong, Wai Chung Economic and economic-statistical designs of variable sample size and sampling interval coefficient of variation chart. (English) Zbl 07533636 Commun. Stat., Theory Methods 51, No. 6, 1811-1835 (2022). MSC: 62-XX PDFBibTeX XMLCite \textit{Y. Chew} et al., Commun. Stat., Theory Methods 51, No. 6, 1811--1835 (2022; Zbl 07533636) Full Text: DOI
Haq, Abdul; Khoo, Michael B. C. A new non-parametric multivariate EWMA sign control chart for monitoring process dispersion. (English) Zbl 07539740 Commun. Stat., Theory Methods 48, No. 15, 3703-3716 (2019). MSC: 62-XX PDFBibTeX XMLCite \textit{A. Haq} and \textit{M. B. C. Khoo}, Commun. Stat., Theory Methods 48, No. 15, 3703--3716 (2019; Zbl 07539740) Full Text: DOI
Haq, Abdul; Abidin, Zain Ul; Khoo, Michael B. C. An enhanced EWMA-\(t\) control chart for monitoring the process mean. (English) Zbl 07530887 Commun. Stat., Theory Methods 48, No. 6, 1333-1350 (2019). MSC: 62N10 62P30 62F03 PDFBibTeX XMLCite \textit{A. Haq} et al., Commun. Stat., Theory Methods 48, No. 6, 1333--1350 (2019; Zbl 07530887) Full Text: DOI
Lee, Ming Ha; Khoo, Michael B. C. Economic-statistical design of synthetic double sampling \(T^2\) chart. (English) Zbl 07529894 Commun. Stat., Theory Methods 48, No. 23, 5862-5876 (2019). MSC: 62-XX PDFBibTeX XMLCite \textit{M. H. Lee} and \textit{M. B. C. Khoo}, Commun. Stat., Theory Methods 48, No. 23, 5862--5876 (2019; Zbl 07529894) Full Text: DOI
Lee, Ming Ha; Khoo, Michael B. C. Combined double sampling and variable sampling interval np chart. (English) Zbl 1384.62327 Commun. Stat., Theory Methods 46, No. 23, 11892-11917 (2017). MSC: 62P30 PDFBibTeX XMLCite \textit{M. H. Lee} and \textit{M. B. C. Khoo}, Commun. Stat., Theory Methods 46, No. 23, 11892--11917 (2017; Zbl 1384.62327) Full Text: DOI
You, H. W.; Khoo, Michael B. C.; Lee, M. H.; Castagliola, P.; Saha, S. Optimal design of exponentially weighted moving average-\(\overline{X}\) chart for the mean with estimated process parameters. (English) Zbl 1386.60256 Commun. Stat., Theory Methods 46, No. 22, 11077-11090 (2017). MSC: 60J10 62P30 PDFBibTeX XMLCite \textit{H. W. You} et al., Commun. Stat., Theory Methods 46, No. 22, 11077--11090 (2017; Zbl 1386.60256) Full Text: DOI
Lee, Ming Ha; Khoo, Michael B. C. Optimal design of synthetic np control chart based on median run length. (English) Zbl 1377.62219 Commun. Stat., Theory Methods 46, No. 17, 8544-8556 (2017). MSC: 62P30 PDFBibTeX XMLCite \textit{M. H. Lee} and \textit{M. B. C. Khoo}, Commun. Stat., Theory Methods 46, No. 17, 8544--8556 (2017; Zbl 1377.62219) Full Text: DOI
Chong, Zhi Lin; Khoo, Michael B. C.; Lee, Ming Ha; Chen, Chung-Ho Group runs revised \(m\)-of-\(k\) runs rule control chart. (English) Zbl 1391.62299 Commun. Stat., Theory Methods 46, No. 14, 6916-6935 (2017). MSC: 62P30 PDFBibTeX XMLCite \textit{Z. L. Chong} et al., Commun. Stat., Theory Methods 46, No. 14, 6916--6935 (2017; Zbl 1391.62299) Full Text: DOI
Lee, Ming Ha; Khoo, Michael B. C. Synthetic double sampling \(s\) chart. (English) Zbl 1462.62483 Commun. Stat., Theory Methods 46, No. 12, 5914-5931 (2017). MSC: 62K05 62P30 62D05 62H17 PDFBibTeX XMLCite \textit{M. H. Lee} and \textit{M. B. C. Khoo}, Commun. Stat., Theory Methods 46, No. 12, 5914--5931 (2017; Zbl 1462.62483) Full Text: DOI
Castagliola, Philippe; Oprime, Pedro Carlos; Khoo, Michael B. C. The double sampling \(S^2\) chart with estimated process variance. (English) Zbl 1422.62087 Commun. Stat., Theory Methods 46, No. 7, 3556-3573 (2017). MSC: 62P30 62F10 62D05 PDFBibTeX XMLCite \textit{P. Castagliola} et al., Commun. Stat., Theory Methods 46, No. 7, 3556--3573 (2017; Zbl 1422.62087) Full Text: DOI
Lee, Ming Ha; Khoo, Michael B. C. Optimal designs of multivariate synthetic \(|S|\) control chart based on median run length. (English) Zbl 1365.62485 Commun. Stat., Theory Methods 46, No. 6, 3034-3053 (2017). MSC: 62P30 PDFBibTeX XMLCite \textit{M. H. Lee} and \textit{M. B. C. Khoo}, Commun. Stat., Theory Methods 46, No. 6, 3034--3053 (2017; Zbl 1365.62485) Full Text: DOI
Khoo, Michael B. C.; Castagliola, Philippe; Liew, J. Y.; Teoh, W. L.; Maravelakis, Petros E. A study on EWMA charts with runs rules – the Markov chain approach. (English) Zbl 1397.62594 Commun. Stat., Theory Methods 45, No. 14, 4156-4180 (2016). MSC: 62P30 62E15 PDFBibTeX XMLCite \textit{M. B. C. Khoo} et al., Commun. Stat., Theory Methods 45, No. 14, 4156--4180 (2016; Zbl 1397.62594) Full Text: DOI
Wu, Shu; Castagliola, Philippe; Khoo, Michael B. C. Run rules based phase II \(c\) and \(np\) charts when process parameters are unknown. (English) Zbl 1338.60180 Commun. Stat., Theory Methods 45, No. 4, 1182-1197 (2016). MSC: 60J05 62P30 PDFBibTeX XMLCite \textit{S. Wu} et al., Commun. Stat., Theory Methods 45, No. 4, 1182--1197 (2016; Zbl 1338.60180) Full Text: DOI
Teh, S. Y.; Khoo, Michael B. C.; Wu, Zhang Monitoring process mean and variance with a single generally weighted moving average chart. (English) Zbl 1272.62153 Commun. Stat., Theory Methods 41, No. 10-12, 2221-2241 (2012). MSC: 62P30 62E15 PDFBibTeX XMLCite \textit{S. Y. Teh} et al., Commun. Stat., Theory Methods 41, No. 10--12, 2221--2241 (2012; Zbl 1272.62153) Full Text: DOI
Khoo, Michael B. C.; Teh, S. Y.; Wu, Zhang Monitoring process mean and variability with one double EWMA chart. (English) Zbl 1202.62187 Commun. Stat., Theory Methods 39, No. 20, 3678-3694 (2010). MSC: 62P30 62Q05 62E17 PDFBibTeX XMLCite \textit{M. B. C. Khoo} et al., Commun. Stat., Theory Methods 39, No. 20, 3678--3694 (2010; Zbl 1202.62187) Full Text: DOI