A study of the median run length (MRL) performance of the EWMA t chart for the mean

QR Code

A study of the median run length (MRL) performance of the EWMA t chart for the mean

The exponentially weighted moving average (EWMA) X chart is effective in detecting small shifts. However, the EWMA X chart is not robust enough to prevent errors in estimating the process standard deviation or a changing standard deviation. To overcome this problem, Zhang et al. suggested the EWM...

Full description

Bibliographic Details
Main Authors:	Chin, W.S., Khoo, M.B.C.
Format:	Article
Language:	English
Published:	Stellenbosch University 2012
Subjects:	QA1-939 Mathematics
Online Access:	http://eprints.usm.my/38208/ http://eprints.usm.my/38208/1/A_STUDY_OF_THE_MEDIAN_RUN_LENGTH_%28MRL%29_PERFORMANCE_OF_THE_EWMA_t_CHART_FOR_THE_MEAN.pdf

Similar Items

An EWMA Control Chart for Monitoring the Mean of Skewed Populations Using Weighted Variance.
by: Khoo, Michael B. C., et al.
Published: (2008)

Optimal Designs Of Univariate And Multivariate Synthetic Control Charts Based On Median Run Length
by: Wong, Voon Hee
Published: (2012)

An Optimal Design Of S2-Ewma Control Chart Based On Median Run Length (Mrl) Using Markov Chain Approach
by: Ong , Ker Hsin
Published: (2015)

Optimal designs of exponentially weighted moving average (ewma) control chart with runs rules.
by: Khoo , Michael Boon Chong

Optimal statistical designs of multivariate EWMA and multivariate CUSUM charts based on average run length and median run leng
by: Lee, Ming Ha
Published: (2006)

Performance comparison of the exact run-length distribution between the run sum X and EWMA X charts
by: Chong, J.K., et al.
Published: (2016)

EXACT RUN LENGTH DISTRIBUTION OF THE DOUBLE SAMPLING X CHART WITH ESTIMATED PROCESS PARAMETERS
by: Teoh, W. L., et al.
Published: (2016)

A study on the S2-EWMA chart for monitoring the process variance based on the MRL performance
by: Teh, Sin Yin, et al.
Published: (2015)

A Variable sampling interval EWMA Xbar chart for the mean with auxiliary information
by: Ng, P. S., et al.
Published: (2020)

A comparison between the standard deviation of the run length SDRL) performance of optimal EWMA and optimal cusum charts
by: L. Y., Lee, et al.
Published: (2013)

Optimal designs of the variable sample size (VSS) X chart based on median run length and expected median run length
by: Chong, Jia Kit
Published: (2017)

The Revised M-Of -K Runs Rules Based On Median Run Length
by: Low , Chun Kit
Published: (2011)

The Revised M-OF-K Runs Rules Based On Median Run Length
by: Low, , Chun Kit.
Published: (2011)

Optimising variable sample size X chart through median run length with estimated process parameters
by: Wei, Lin Teoh, et al.
Published: (2025)

An Improved Variable Sample Size And Sampling Interval S Control Chart
by: See, May Yen
Published: (2018)

Estimation Of Run-Up Amplification Factors For Penang
by: Lim, Yong Hu
Published: (2017)

Tsunami Run-Up Model And Inundation Maps For Malaysia
by: Tan, Wai Kiat
Published: (2017)

A study on the effects of trends due to inertia on EWMA and CUSUM charts
by: Michael B.C. Khoo,, et al.
Published: (2009)

New Univariate Synthetic Double Sampling X And Multivariate Synthetic Double Sampling T2 Control Charts
by: Lee, How Chinh
Published: (2017)

An Improved Multivariate Short Run Control Chart Based On The CUSUM Statistic
by: Khoo, Michael B. C., et al.
Published: (2005)

Side Sensitive Group Runs Double Sampling Chart For Detecting Mean Shifts
by: Tan, Eng Keng
Published: (2020)

Prioritized EWMA control chart for time-sensitive process
by: Abduljabbar, Ali Fadhil
Published: (2020)

Proposed Control Charts For Monitoring Cumulative Counts Of Conforming Items And Ratio Of Two Variables
by: Salihu, Abubakar Sani
Published: (2021)

The variable sampling interval exponentially weighted moving average (EWMA) Xbar chart with estimated process parameters
by: Ong, Lay Vern
Published: (2019)

Martingale approach to EWMA control charts for changes in exponential distribution
by: Yupaporn Areepong,, et al.
Published: (2008)

A Study On Q Chart For Short Runs
by: Moslim, Nor Hafizah
Published: (2009)

New Single Variables Control Charts Based On The Double Ewma Statistics
by: Teh, Sin Yin
Published: (2012)

New Single Variables Control Charts Based On The Double Ewma Statistics
by: Teh, Sin Yin
Published: (2012)

A Neural Network Approach to Synthetic Control Chart for the Process Mean
by: Khoo, Michael Boon Chong, et al.
Published: (2010)

New Variable Parameters Chart Based On Auxiliary Information And Multivariate Charts For Short Production Runs
by: Chong, Nger Ling
Published: (2019)

New Variable Parameters Chart Based On Auxiliary Information And Multivariate Charts For Short Production Runs
by: Chong, Nger Ling
Published: (2019)

An EWMA control chart for monitoring the mean of skewed populations using weighted variance
by: Khoo, Michael B. C., et al.
Published: (2008)

A Proposed Single EWMA Chart Combining The X And R Charts For A Joint Monitoring Of The Process Mean And Variance [TS156. Y46 2008 f rb].
by: Yeong, Kah Wai
Published: (2008)

Development Of Variable Sampling Interval Run Sum T Chart And Triple Sampling X ̅ Chart With Estimated Process Parameters
by: Nahar Mim, Faijun
Published: (2022)

The Analysis of Transitions in Economic Performance Using Covariate Dependent Markov Model.
by: Baharum, Adam, et al.
Published: (2004)

Forecasting Performance Of Nonlinear And Nonstationary Stock Market Data Using Empirical Mode Decomposition
by: Awajan, Ahmad Mohammad Al-Abd
Published: (2018)

Proposed Synthetic And Group Runs Control Charts Based On Runs Rules And Double Sampling Np Methods X
by: Chong , Zhi Lin
Published: (2015)

New Variable Sampling Interval Run Sum Standard Deviation And Run Sum Multivariate Coefficient Of Variation Charts
by: Lim, Alex Jun Xiong
Published: (2017)

Comparison of forecasting performance between MODWT-GARCH(1,1) and MODWT-EGARCH(1,1) models: Evidence from African stock markets
by: Ismail, Mohd Tahir, et al.
Published: (2016)

Fitting Constrained Continuous Spline Curves.
by: Kong, V.P., et al.
Published: (2003)