THE PRESENCE OF AUTOCORRELATION ON THE T-2 CONTROL CHART OF HAROLD HOTELLING

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2019-10-03T18:20:02Z
dc.date.accessioned2022-12-19T17:51:06Z
dc.date.available2019-10-03T18:20:02Z
dc.date.available2022-12-19T17:51:06Z
dc.date.created2019-10-03T18:20:02Z
dc.date.issued2017-09-01
dc.identifierSistemas & Gestao. Rio De Janeiro: Univ Federal Fluminense, Escola Engenharia, Dept Engenharia Producao, v. 12, n. 3, p. 252-259, 2017.
dc.identifier1980-5160
dc.identifierhttp://hdl.handle.net/11449/184111
dc.identifier10.20985/1980-5160.2017.v12n3.659
dc.identifierWOS:000450152500001
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/5365167
dc.description.abstractThe presence of autocorrelation violates the hypothesis of data independence used in statistical control charts in the manufacturing environment. This article examines graphically, using the Mahalanobis distance, the effect of autocorrelation in two measurable quality characteristics of X and Y, whose correlation and autocorrelation structures are from a VAR model(1). With the graphical evaluation, it is possible to understand that the presence of autocorrelation cannot be neglected by the users who use as statistical tool the control charts to monitor processes.
dc.languageeng
dc.publisherUniv Federal Fluminense, Escola Engenharia, Dept Engenharia Producao
dc.relationSistemas & Gestao
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectAutocorrelation
dc.subjectControl Chart
dc.subjectT-2 of Hotelling
dc.titleTHE PRESENCE OF AUTOCORRELATION ON THE T-2 CONTROL CHART OF HAROLD HOTELLING
dc.typeArtículos de revistas


Este ítem pertenece a la siguiente institución