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定数截尾下 Burr Type XII 分布的统计推断
  • ISSN号：1673-159X
  • 期刊名称：《西华大学学报：自然科学版》
  • 时间：0
  • 分类：O211.6[理学—概率论与数理统计;理学—数学] O212.1[理学—概率论与数理统计;理学—数学]
  • 作者机构：[1]渭南师范学院数学与信息科学学院,陕西 渭南714000
  • 相关基金：国家自然科学基金项目（10571026）;全国统计局科研计划项目（2011LY030）;基础数学重点学科资助
作者： 王雪琴[1], 李凤[1], 张福玲[1]
关键词： BURR, TYPE, XII, 分布, 定数截尾, 极大似然估计, 逆矩估计, Burr Type XII distribution, type II censored, the maximum likelihood estimator, inverse moment
中文摘要：

基于定数截尾样本，讨论了Burr Type XII 分布的参数估计，得到了位置参数的极大似然估计和逆矩估计，并利用随机模拟进行比较，模拟结果表明逆矩估计优于极大似然估计。

英文摘要：

Based on the progressive Type II censored , the inverse moment is estimated and the maximum likelihood estimators （ MLE） for the Burr Type XII distribution are obtained .Finally, the two estimators are compared by using simulation , and the simula-tion results show that the proposed estimators outperform the MLE .

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期刊信息
  • 《西华大学学报：自然科学版》
  • 中国科技核心期刊
  • 主管单位:四川省教育厅
  • 主办单位:西华大学
  • 主编：孙卫国
  • 地址：四川成都金牛区金周路999号
  • 邮编：610039
  • 邮箱：zkxb@mail.xhu.edu.cn sigxej@mail.xhu.edu.cn
  • 电话：028-87720088 87721016
  • 国际标准刊号：ISSN：1673-159X
  • 国内统一刊号：ISSN：51-1686/N
  • 邮发代号:
  • 获奖情况:
  • 2010年被四川省高校学报自笠协会评为优秀期刊
  • 国内外数据库收录:
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  • 被引量:3794