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中文摘要：
针对动物地区性变化方式及对相关死亡率等估计，提出一般状态空间模型方法，该模型易于推广至其他动物的踪迹重获．利用基于有效软件ADMB下的C＋＋／C程序作参数估计，计算高效便捷．对IPHC的数据分析表明，鱼群无显著迁移．
英文摘要：
A general state-space model was developed for animal mark-recapture experiments to examine the patterns of the regional movement and to estimate the associated mortalities for the tag-released animals. This model can be easily modified to other animal population. A likelihood estimation was implemented with a C ＋ ＋/C-based program （AD model builder） , and the parameter estimates can be obtained. Data were analyzed from mark-recapture experiments conducted by the International Pacific Halibut Commission. The analysis revealed that the fish movement was not significant in the retated areas.
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Regression analysis of longitudinal data in the presence of informative observation and censoring ti
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