Estimation in capture–recapture models when covariates are subject to measurement errors and missing data

For capture–recapture models when covariates are subject to measurement errors and missing data, a set of estimating equations is constructed to estimate population size and relevant parameters. These estimating equations can be solved by an algorithm similar to the EM algorithm. The proposed method is also applicable to the situation when covariates with no measurement errors have missing data. Simulation studies are used to assess the performance of the proposed estimator. The estimator is also applied to a capture–recapture experiment on the bird species Prinia flaviventris in Hong Kong. The Canadian Journal of Statistics 37: 645–658; 2009 © 2009 Statistical Society of Canada     

Nonparametric control charts based on runs and Wilcoxon-type rank-sum statistics

In this article, we introduce three new distribution-free Shewhart-type control charts that exploit run and Wilcoxon-type rank-sum statistics to detect possible shifts of a monitored process. Exact formulae for the alarm rate, the run length distribution, and the average run length (ARL) are all derived. A key advantage of these charts is that, due to their nonparametric nature, the false alarm rate (FAR) and in-control run length distribution is the same for all continuous process distributions. Tables are provided for the implementation of the charts for some typical FAR values. Furthermore, a numerical study carried out reveals that the new charts are quite flexible and efficient in detecting shifts to Lehmann-type out-of-control situations.     

高校体育图书资料的管理与利用

高校体育图书资料是高校图书资料情报系统的有机组成部分,科学管理与利用体育图书资料工作是提高高校体育教学科研的有效保障。     

汤普森“文化唯物主义”的理论与范式

作为理论的"文化唯物主义"是汤普森在探索马克思主义英国化过程中,基于自己对斯大林主义的批判反思和历史研究实践,形成的一种主要适用于自由资本主义时代的历史唯物主义学说。作为范式的"文化唯物主义"是奠基在"自下而上"的观察视角、"人民历史"观念和超越资本主义的乌托邦议程这三个支撑点上的,它具有两种基本作用:真实的经验整体的倾听和再创造;大众文化的社会功能的分析与评价。     

解读敦煌吐蕃文书P.T.1286号写卷及其历史内容

P.T.1286号写卷颇具学术研究价值.文章对写卷中的重要字、关键词及其句法作了新的认真解读,通过字斟句酌,发现了一些被前人忽视的历史问题,提出了独到见解,进而重新将藏文原文译为汉文;并以P.T.1286号写卷藏文原文内容为主、其他相关史料为辅,探讨西藏远古史上的有关疑难问题,重点解析聂赤赞普之前部落林立时代卫藏等地著名部族的分布概况、大致方位,以及当时雪域高原社会的基本形态、政权模式、部落结构、部族关系等.     

普通高校体育选项课程改革研究

针对广大学生对体育项目的爱好的差别,普通高校开设体育选项课已经势在必行.体育选项课中项目该如何设置,教师知识应如何更新,教学主管部门又该如何配合?这些都是实际工作中应切实解决的问题.     

建国初期毛泽东人民政协思想的伟大意义

中国人民政治协商会议是中国共产党领导的统一战线组织.毛泽东不仅亲自组织、领导建立了人民政协,而且在长期领导和指导政协工作的过程中,科学地阐明了人民政协的性质、确立了人民政协的基本职能、培育了人民政协的优良作风.     

Intention to emigrate in transition countries: the case of Albania

We analyse the profile of potential emigrants from Albania using data from the Central and Eastern Europe Eurobarometer in 1992. Respondents were asked to rate on a four-point scale the likelihood that they would go to live in Western Europe. Our results show that intention to emigrate is correlated positively with males, education and certain occupations, and negatively with age. There is little relation between emigration and income. Those who support the introduction of a free market in Albania are also more likely to emigrate than those who do not. Received: 24 August 1998/Accepted: 17 April 2000     

“狂飙突进”时代的偏激——对五四作家心理状态的审视与反思

五四作家普遍表现出偏激情绪 ,其心理根源于作家们严重的焦虑和孤独与强烈的叛逆。而作家们的这种心理又是当时社会现实与作家个人经历、天赋禀性的产物。作家们的偏激情绪产生了激进的思想和激烈的言论 ,一方面以其狂飙突进的气势猛烈攻击封建传统与旧文化 ,另一方面由于潜在的农民文化心理的作用而不可避免地留下不少缺憾。同时 ,这种偏激情绪在文学创作中也产生了一定的影响     

中国P2P网络借贷信用风险的测量

分析中国P2P网络借贷信用风险的生成机理,借鉴商业银行典型个人信用风险测量理论基础与方法,构建基于涵盖借款人软信息的P2P网络借贷信用风险评级指标体系。通过向在银行从事信贷工作的专业人员发放调查问卷,确定具体指标,使用AHP(层次分析法)与DEMATEL(决策实验室法)相结合的方法综合确定指标体系权重,最后评级结果以百分制数值给出,并换算成具体的信用等级,有效解决了平台对借款人信用等级测量问题。