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The Beta Generalized Weibull distribution: Properties and applications
Weibull Beta Weibull distribution Generalized Weibull distribution Maximum likelihood estimation (MLE) Information matrix
2012/4/15
A five-parameter distribution called Beta Generalized Weibull (BGW) distribution is introduced. Beta Generalized Exponential (BGE), Beta Weibull (BW), Generalized or Exponentiated Weibull (GW or EW), ...
The impact of the Weibull distribution on the performance of the single-factor ANOVA model
ANOVA robustness Weibull ANOVA normality assumption Shape parameter Scale parameter Normality violation
2010/9/14
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 o...
Statistical Analysis of Fracture Strength of Composite Materials Using Weibull Distribution
Weibull distribution Rapture strength Composite materials Carbon-epoxy
2009/10/13
In this study, the fracture strength of a carbon-epoxy composite plate has been statistically analysed by Weibull distribution. Nineteen tension tests were carried out. The results obtained vary betwe...