Volume 6 Number 4 (Oct. 2016)
Home > Archive > 2016 > Volume 6 Number 4 (Oct. 2016) >
IJAPM 2016 Vol.6(4): 165-171 ISSN: 2010-362X
doi: 10.17706/ijapm.2016.6.4.165-171

Robustness of Memory-Type Charts to Skew Processes

Saowanit Sukparungsee

Abstract—This paper aims to study the robustness of Double Exponentially Weighted Moving Average (DEWMA) in order to detect a change in parameter when process are underlying skew distributions. In general, an Average Run Length (ARL) is used as a common measurement to compare the performance of control chart in term of quick detection. The performance of GWMA chart are compared with Exponentially Weighted Moving Average (EWMA) and Generally Weighted Moving Average Control Chart (GWMA) charts which the former outperforms and give a minimal ARL1 for all magnitudes of shift.

Index Terms—Performance, monitoring, skewness, control chart.

Saowanit Sukparungsee is with Department of Applied Statistics, Faculty of Applied Science, King Mongkut’s University of Technology North Bangkok, Bangkok, Thailand (email: saowanit.s@sci.kmutnb.ac.th).

Cite: Saowanit Sukparungsee, "Robustness of Memory-Type Charts to Skew Processes," International Journal of Applied Physics and Mathematics vol. 6, no. 4, pp. 165-171, 2016.

General Information

ISSN: 2010-362X (Online)
Abbreviated Title: Int. J. Appl. Phys. Math.
Frequency: Quarterly
DOI: 10.17706/IJAPM
Editor-in-Chief: Prof. Haydar Akca 
Abstracting/ Indexing: INSPEC(IET), CNKI, Google Scholar, EBSCO, Chemical Abstracts Services (CAS), etc.
E-mail: ijapm@iap.org
  • Mar 27, 2024 News!

    IJAPM Vol 14, No 1 has been published online   [Click]

  • Jan 02, 2024 News!

    IJAPM will adopt Article-by-Article Work Flow For the Quarterly journal, each issue will be released at the end of the issue month

  • Jan 02, 2024 News!

    The papers published in Vol 13, No 4 has received dois from Crossref

  • Oct 09, 2023 News!

    IJAPM Vol 13, No 4 has been published with online version   [Click]

  • Oct 09, 2023 News!

    The papers published in Vol 13, No 3 has received dois from Crossref

  • Read more>>