The impact of the Weibull distribution on the performance of the single-factor ANOVA model

The impact of the Weibull distribution on the performance of the single-factor ANOVA model

This paper conducts a simulation study of the effects of violating the ANOVA normality assumption in the presence of Weibull data. Twelve specific Weibull distributions, characterizing the life data of a variety of real-world products and systems, are investigated. Confidence intervals on test signi...

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Bibliographic Details
Main Authors: Gray Black, Derek Ard, James Smith, Tim Schibik
Format: Article
Language:English
Published: Growing Science 2010-06-01
Series:International Journal of Industrial Engineering Computations
Subjects:
ANOVA robustness
Weibull
ANOVA normality assumption
Shape parameter
Scale parameter
Normality violation
Online Access:http://growingscience.com/ijiec/VOL1/IJIEC_2010_18.pdf

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http://growingscience.com/ijiec/VOL1/IJIEC_2010_18.pdf

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