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dc.rights.licenseAll rights reserveden_US
dc.contributor.advisorTorres, Edgar
dc.contributor.authorLozada Vázquez, Melissa
dc.date.accessioned2020-09-09T16:34:59Z
dc.date.available2020-09-09T16:34:59Z
dc.date.issued2016
dc.identifier.citationLozada Vázquez, M. (2016). Continuous manufacturing variability study [Unpublished manuscript]. Graduate School, Polytechnic University of Puerto Rico.en_US
dc.identifier.urihttp://hdl.handle.net/20.500.12475/538
dc.descriptionDesign Project Article for the Graduate Programs at Polytechnic University of Puerto Ricoen_US
dc.description.abstractContinuous manufacturing variability is measured with the help of analysis of variance methodologies and statistical process control (SPC) tools such as control charts. The objective of this project was to assess variability within and between lots for two data sets with three process quality attributes: Assay, Content Uniformity and Tablet Weight. One data set included rejected quarantine hoppers (QH) and the other data set eliminated the rejected QH for the three lots This research could study variability with the usage of analysis of variance such as ANOVA, MANOVA, Post Hoc comparison test with Bonferroni correction among SPC control charts to illustrate mean and standard deviation variability. The analysis of variance concluded significant mean variability in the two data sets for Assay, CU and Tablet Weight in the three lots. Control charts supplemented the analysis of variance testing and provided an overview of process capability and mean variation for the chosen parameters. Key Terms  Analysis of Variance, Continuous Manufacturing, Statistical Process Control, Variability.en_US
dc.language.isoen_USen_US
dc.publisherPolytechnic University of Puerto Ricoen_US
dc.relation.ispartofManufacturing Engineering;
dc.relation.ispartofseriesSpring-2016;
dc.relation.haspartSan Juanen_US
dc.subject.lcshAnalysis of variance
dc.subject.lcshProcess control--Statistical methods
dc.subject.lcshPolytechnic University of Puerto Rico--Graduate students--Research
dc.titleContinuous Manufacturing Variability Studyen_US
dc.typeArticleen_US
dc.rights.holderPolytechnic University of Puerto Rico, Graduate Schoolen_US


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