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Rafaela Aparecida Mendonça Marques
Universidade Federal de São João del-Rei
Roundness (object)Multivariate statisticsCovarianceHardened steelSurface finish
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Publications 2
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#1Rafaela Aparecida Mendonça Marques (UFSJ: Universidade Federal de São João del-Rei)
#2Robson Bruno Dutra Pereira (University of Aveiro)H-Index: 6
Last. J. Paulo Davim (University of Aveiro)H-Index: 54
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Abstract Several measurement tasks present multivariate nature. In the cases with quality characteristics highly correlated within groups, but with a relatively small correlation between groups, the available multivariate GR&R methods are not suitable to provide a correct interpretation of the results. The present work presents a new multivariate GR&R approach through factor analysis. Factor analysis is a multivariate statistical method which focuses on the explanation of the covariance structur...
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