Non/semiparametric methods for nonlinear/hazards/censored regression; Nonparametric monotone empirical Bayes; Non/semiparametric seemingly unrelated regression

用于非线性/危险/删失回归的非/半参数方法;

基本信息

  • 批准号:
    4631-2012
  • 负责人:
  • 金额:
    $ 0.87万
  • 依托单位:
  • 依托单位国家:
    加拿大
  • 项目类别:
    Discovery Grants Program - Individual
  • 财政年份:
    2014
  • 资助国家:
    加拿大
  • 起止时间:
    2014-01-01 至 2015-12-31
  • 项目状态:
    已结题

项目摘要

When the response is the time-to-event outcome such as lifetimes of patients, data are often clustered and censored. For example, in a clinical trial, researchers are interested in evaluating the effect of a treatment on survival in the HIV-1 seropositive drug users adjusted for other predictive covariates such as BMI (body mess index) and age. Some patients may still be alive when the study terminates. Hence, the survival times of these patients are censored. On the other hand, when patients are taken from different health centers; there might be a dependence between patients in the same center. Part of the objective of this research proposal is to develop semi-parametric regression models for fixed and mixed covariate effects with censored and clustered samples and to investigate the large sample performance of the estimators.
当响应是至事件发生时间结局(如患者的寿命)时,数据通常会进行聚类和删失。例如,在一项临床试验中,研究人员感兴趣的是评估治疗对HIV-1血清阳性吸毒者生存率的影响,并调整其他预测协变量,如BMI(身体质量指数)和年龄。一些患者在研究终止时可能仍然存活。因此,对这些患者的生存时间进行删失。另一方面,当患者来自不同的健康中心时,同一中心的患者之间可能存在依赖性。本研究提案的部分目标是开发半参数回归模型,用于删失和聚类样本的固定和混合协变量效应,并研究估计量的大样本性能。

项目成果

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Singh, Radhey其他文献

Singh, Radhey的其他文献

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{{ truncateString('Singh, Radhey', 18)}}的其他基金

Non/semiparametric methods for nonlinear/hazards/cencored regression; Nonparametric monotone empirical Bayes; Non/semiparametric seemingly unrelated regression
用于非线性/风险/中心回归的非/半参数方法;
  • 批准号:
    RGPIN-2017-05047
  • 财政年份:
    2019
  • 资助金额:
    $ 0.87万
  • 项目类别:
    Discovery Grants Program - Individual
Non/semiparametric methods for nonlinear/hazards/cencored regression; Nonparametric monotone empirical Bayes; Non/semiparametric seemingly unrelated regression
用于非线性/风险/中心回归的非/半参数方法;
  • 批准号:
    RGPIN-2017-05047
  • 财政年份:
    2018
  • 资助金额:
    $ 0.87万
  • 项目类别:
    Discovery Grants Program - Individual
Non/semiparametric methods for nonlinear/hazards/cencored regression; Nonparametric monotone empirical Bayes; Non/semiparametric seemingly unrelated regression
用于非线性/风险/中心回归的非/半参数方法;
  • 批准号:
    RGPIN-2017-05047
  • 财政年份:
    2017
  • 资助金额:
    $ 0.87万
  • 项目类别:
    Discovery Grants Program - Individual
Non/semiparametric methods for nonlinear/hazards/censored regression; Nonparametric monotone empirical Bayes; Non/semiparametric seemingly unrelated regression
用于非线性/危险/删失回归的非/半参数方法;
  • 批准号:
    4631-2012
  • 财政年份:
    2016
  • 资助金额:
    $ 0.87万
  • 项目类别:
    Discovery Grants Program - Individual
Non/semiparametric methods for nonlinear/hazards/censored regression; Nonparametric monotone empirical Bayes; Non/semiparametric seemingly unrelated regression
用于非线性/危险/删失回归的非/半参数方法;
  • 批准号:
    4631-2012
  • 财政年份:
    2015
  • 资助金额:
    $ 0.87万
  • 项目类别:
    Discovery Grants Program - Individual
Non/semiparametric methods for nonlinear/hazards/censored regression; Nonparametric monotone empirical Bayes; Non/semiparametric seemingly unrelated regression
用于非线性/危险/删失回归的非/半参数方法;
  • 批准号:
    4631-2012
  • 财政年份:
    2013
  • 资助金额:
    $ 0.87万
  • 项目类别:
    Discovery Grants Program - Individual
Non/semiparametric methods for nonlinear/hazards/censored regression; Nonparametric monotone empirical Bayes; Non/semiparametric seemingly unrelated regression
用于非线性/危险/删失回归的非/半参数方法;
  • 批准号:
    4631-2012
  • 财政年份:
    2012
  • 资助金额:
    $ 0.87万
  • 项目类别:
    Discovery Grants Program - Individual
Monotone empirical bayes, non/semiparametric methods for nonlinear/hazards/censored regression and functional estimation
单调经验贝叶斯、非线性/危险/审查回归和函数估计的非/半参数方法
  • 批准号:
    4631-2007
  • 财政年份:
    2011
  • 资助金额:
    $ 0.87万
  • 项目类别:
    Discovery Grants Program - Individual
Monotone empirical bayes, non/semiparametric methods for nonlinear/hazards/censored regression and functional estimation
单调经验贝叶斯、非线性/危险/审查回归和函数估计的非/半参数方法
  • 批准号:
    4631-2007
  • 财政年份:
    2010
  • 资助金额:
    $ 0.87万
  • 项目类别:
    Discovery Grants Program - Individual
Monotone empirical bayes, non/semiparametric methods for nonlinear/hazards/censored regression and functional estimation
单调经验贝叶斯、非线性/危险/审查回归和函数估计的非/半参数方法
  • 批准号:
    4631-2007
  • 财政年份:
    2009
  • 资助金额:
    $ 0.87万
  • 项目类别:
    Discovery Grants Program - Individual

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Non/semiparametric methods for nonlinear/hazards/cencored regression; Nonparametric monotone empirical Bayes; Non/semiparametric seemingly unrelated regression
用于非线性/风险/中心回归的非/半参数方法;
  • 批准号:
    RGPIN-2017-05047
  • 财政年份:
    2019
  • 资助金额:
    $ 0.87万
  • 项目类别:
    Discovery Grants Program - Individual
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用于非线性/风险/中心回归的非/半参数方法;
  • 批准号:
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  • 财政年份:
    2018
  • 资助金额:
    $ 0.87万
  • 项目类别:
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Non/semiparametric methods for nonlinear/hazards/cencored regression; Nonparametric monotone empirical Bayes; Non/semiparametric seemingly unrelated regression
用于非线性/风险/中心回归的非/半参数方法;
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用于非线性/危险/删失回归的非/半参数方法;
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  • 资助金额:
    $ 0.87万
  • 项目类别:
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