A modified nonparametric univariate Control chart for location based on the trimmed mean

This paper develops a modified approach to the computation of control limits and central line for the Hodges-Lehmann control chart proposed by Alloway & Raghavachari (1991). The modified approach is based on replacing the median of the Walsh averages by the a-trimmed mean, in the Hodges-Lehmann...

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Main Authors:	Moustafa, O, Abu-Shawiesh, Mokhtar Abdullah
Format:	Article
Published:	Universiti Kebangsaan Malaysia 2001
Online Access:	http://journalarticle.ukm.my/3806/ http://journalarticle.ukm.my/3806/

id	ukm-3806
recordtype	eprints
spelling	ukm-38062012-05-04T03:38:54Z http://journalarticle.ukm.my/3806/ A modified nonparametric univariate Control chart for location based on the trimmed mean Moustafa, O Abu-Shawiesh, Mokhtar Abdullah, This paper develops a modified approach to the computation of control limits and central line for the Hodges-Lehmann control chart proposed by Alloway & Raghavachari (1991). The modified approach is based on replacing the median of the Walsh averages by the a-trimmed mean, in the Hodges-Lehmann estimator. A numerical example is given to illustrate the use of the modified approach. It is performance is compared with that of Alloway & Raghavachari (1991) using some simulation studies. Universiti Kebangsaan Malaysia 2001 Article PeerReviewed Moustafa, O and Abu-Shawiesh, and Mokhtar Abdullah, (2001) A modified nonparametric univariate Control chart for location based on the trimmed mean. Sains Malaysiana, 30 . pp. 87-106. ISSN 0126-6039 http://www.ukm.my/jsm/english_journals/vol30_2001/vol30_01page87-106.html
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Kebangasaan Malaysia
building	UKM Institutional Repository
collection	Online Access
description	This paper develops a modified approach to the computation of control limits and central line for the Hodges-Lehmann control chart proposed by Alloway & Raghavachari (1991). The modified approach is based on replacing the median of the Walsh averages by the a-trimmed mean, in the Hodges-Lehmann estimator. A numerical example is given to illustrate the use of the modified approach. It is performance is compared with that of Alloway & Raghavachari (1991) using some simulation studies.
format	Article
author	Moustafa, O Abu-Shawiesh, Mokhtar Abdullah,
spellingShingle	Moustafa, O Abu-Shawiesh, Mokhtar Abdullah, A modified nonparametric univariate Control chart for location based on the trimmed mean
author_facet	Moustafa, O Abu-Shawiesh, Mokhtar Abdullah,
author_sort	Moustafa, O
title	A modified nonparametric univariate Control chart for location based on the trimmed mean
title_short	A modified nonparametric univariate Control chart for location based on the trimmed mean
title_full	A modified nonparametric univariate Control chart for location based on the trimmed mean
title_fullStr	A modified nonparametric univariate Control chart for location based on the trimmed mean
title_full_unstemmed	A modified nonparametric univariate Control chart for location based on the trimmed mean
title_sort	modified nonparametric univariate control chart for location based on the trimmed mean
publisher	Universiti Kebangsaan Malaysia
publishDate	2001
url	http://journalarticle.ukm.my/3806/ http://journalarticle.ukm.my/3806/
first_indexed	2023-09-18T19:39:50Z
last_indexed	2023-09-18T19:39:50Z
_version_	1777405515598397440

A modified nonparametric univariate Control chart for location based on the trimmed mean

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