参考文献/References:
［1］ Adamidis K，LoukasA S． Lifetime distribution with decreasing failure rate［J］． Statistics Probability Letters， 1998， 39( 1) : 35 － 42．
［2］ Coskun Kus． A new lifetime distribution［J］． Computational Statistics Data Analysis， 2007， 51( 9) : 4 497 － 4 509．
［3］ Rasool Tahmasbia，Sadegh Rezaeib． A two-parameter lifetime distribution with decreasing failure rate［J］． Computational Statistics and Data Analysis， 2008， 52( 8) : 3 889 － 3 901．
［4］ Chen Zhenmin． A new two-parameter lifetime distribution with bathtub shape or increasing failure rate function［J］． Statistics Probability Letters， 2000， 49( 2) : 155 － 161．
［5］ Xie M，Tang Y，Goh T N． A modified Weibull extension with bathtub-shaped failure rate function［J］． Reliability Engineering and System Safety， 2002， 76( 3) : 279 － 285．
［6］ Wu Zhongwu，Lu Hailin，Chen Chonghong，et al． Statistical inference about the shape parameter of the new two-parameter bathtub-shaped lifetime distribution［J］． Research， 2004， 20( 6) : 607 － 616．
［7］ 刘式适，刘式达． 特殊函数［M］． 北京: 气象出版社， 2002: 2 － 10．
［8］ Dempster A P，Laird N M，Rubin D B． Maximum likelihood from incomplete data via the EM algorithm［J］． Journal of the Royal Statistical Society B， 1977， 39( 1) : 1 － 38．
［9］ 王松桂． EM 算法［J］． 应用数学与计算数学， 1983( 6) : 43 － 48．
相似文献/References:
[1]任瑞,周秀轻.逐步Ⅰ型区间删失数据下的参数估计[J].南京师大学报(自然科学版),2011,34(03):7.
Ren Rui,Zhou Xiuqing.Parameter Estimations Under Progressive Type-Ⅰ Interval Censoring[J].Journal of Nanjing Normal University(Natural Science Edition),2011,34(04):7.