Mixture Weibull distributions for fitting failure times data
作者:
Highlights:
• Mixtures of 2 and 3 Weibull distributions were used to analyze failure times data.
• Parameters were estimated by maximum likelihood.
• Tests of fit proved the suitability of MWD to model failure times data.
摘要
•Mixtures of 2 and 3 Weibull distributions were used to analyze failure times data.•Parameters were estimated by maximum likelihood.•Tests of fit proved the suitability of MWD to model failure times data.
论文关键词:Mixture Weibull distribution,Shape of the density and hazard function,Maximum likelihood estimation,Coefficient of determination (R2),Mean square error
论文评审过程:Available online 27 June 2013.
论文官网地址:https://doi.org/10.1016/j.amc.2013.05.062