Assumed that the distribution of the lifetime of any unit follows a lognormal distribution with parameters μ and σ . Also, assume that the relationship between μ and the stress level V is given by the power rule model. Several types of bootstrap intervals of the parameters were studied and their performance was studied using simulations and compared in term of attainment of the nominal confidence level, symmetry of lower and upper error rates and the expected width. Conclusions and recommendations are given.
Ebrahem, Mohammed Al-Haj
"Bootstrap Intervals of the Parameters of Lognormal Distribution Using Power Rule Model and Accelerated Life Tests,"
Journal of Modern Applied Statistical Methods:
2, Article 12.
Available at: http://digitalcommons.wayne.edu/jmasm/vol5/iss2/12