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題名 On the Hotelling T2 control chart for the vector autoregressive process
作者 Cheng, Tsung-Chi;Hsieh, P.-H.;Yang, Su-Fen
鄭宗記;楊素芬
貢獻者 統計系
關鍵詞 Auto regressive process; Control charts; Correlated observations; Hotelling`s T; Hotelling`s T<sup>2</sup> statistic; Model parameters; Monte Carlo approach; Multivariate monitoring; Phase I; Phase II; Sample sizes; Statistical quality control; Vector autoregressive model; Flowcharting; Sampling; Value engineering; Process control
日期 2011-09
上傳時間 8-Oct-2015 17:51:04 (UTC+8)
摘要 A vector autoregressive (VAR) model has become a popular multivariate monitoring technique for serially correlated observations often observed in practice. In this article, we examine, via a Monte Carlo approach, the effect of a shift in the model parameter and the sample size in both Phase I and Phase II schemes on control chart statistics, namely, different versions of Hotelling`s T2 when a VAR model is employed. The effects are reported and specific T 2 statistics under various sample sizes is recommended. © 2011 IEEE.
關聯 2011 IEEE International Conference on Quality and Reliability, ICQR 2011, 論文編號 6031725, 278-282
資料類型 conference
DOI http://dx.doi.org/10.1109/ICQR.2011.6031725
dc.contributor 統計系
dc.creator (作者) Cheng, Tsung-Chi;Hsieh, P.-H.;Yang, Su-Fen
dc.creator (作者) 鄭宗記;楊素芬zh_TW
dc.date (日期) 2011-09
dc.date.accessioned 8-Oct-2015 17:51:04 (UTC+8)-
dc.date.available 8-Oct-2015 17:51:04 (UTC+8)-
dc.date.issued (上傳時間) 8-Oct-2015 17:51:04 (UTC+8)-
dc.identifier.uri (URI) http://nccur.lib.nccu.edu.tw/handle/140.119/78912-
dc.description.abstract (摘要) A vector autoregressive (VAR) model has become a popular multivariate monitoring technique for serially correlated observations often observed in practice. In this article, we examine, via a Monte Carlo approach, the effect of a shift in the model parameter and the sample size in both Phase I and Phase II schemes on control chart statistics, namely, different versions of Hotelling`s T2 when a VAR model is employed. The effects are reported and specific T 2 statistics under various sample sizes is recommended. © 2011 IEEE.
dc.format.extent 176 bytes-
dc.format.mimetype text/html-
dc.relation (關聯) 2011 IEEE International Conference on Quality and Reliability, ICQR 2011, 論文編號 6031725, 278-282
dc.subject (關鍵詞) Auto regressive process; Control charts; Correlated observations; Hotelling`s T; Hotelling`s T<sup>2</sup> statistic; Model parameters; Monte Carlo approach; Multivariate monitoring; Phase I; Phase II; Sample sizes; Statistical quality control; Vector autoregressive model; Flowcharting; Sampling; Value engineering; Process control
dc.title (題名) On the Hotelling T2 control chart for the vector autoregressive process
dc.type (資料類型) conferenceen
dc.identifier.doi (DOI) 10.1109/ICQR.2011.6031725
dc.doi.uri (DOI) http://dx.doi.org/10.1109/ICQR.2011.6031725