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混合比的统计推断

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摘要 考虑混合模型中混合比的假设检验和区间估计问题,所给方法来源于广义p值和广义枢轴量.在某些情形,所给的检验和区间估计或置信限是精确的.在其他情形,在较弱的条件下,检验是相合的,且置信限或置信区间的覆盖率的实际水平趋于名义水平.模拟结果显示所给方法是令人满意的.
作者 徐兴忠 刘芳
出处 《中国科学(A辑)》 CSCD 北大核心 2008年第1期106-120,共15页 Science in China(Series A)
基金 国家自然科学基金(批准号:10271013,10771015)资助项目
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参考文献18

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