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survival function

  • 生存函数:在生存分析中,用于描述在某个时间点之前存活的概率。生存函数通常用S(t)表示,其中t表示时间。

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  生存函数

生存函数(survival function):又称累计生存率,简称生存率。表示具有协变量X的观察对象其生存时间T大于时间t的概率。

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  存活函数

存活函数survival function)是观察对象的生存时间大于某时刻的概率,它代表了非洲来粤黑人随着在华时间的延长,而逐渐增大的非法居留的状态。

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  存活函數

... Copula方式,将个别 的边际违约分配转换成聯合违约机率,当中以违约的时间点 作为随机变數,定义出存活函數(survival function)与故障函數 (Hazard rate function),也提供调整违约相关(default correlation)方式,成功的将Copula 引入信用模型,成为使用 来...

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短语

empirical survival function 经验存活函数

Sample survival function 样本存活函数

survival function model 生存函数模型

Weibull survival function Weibull生存函数

parametric survival function 参数生存函数

Survival distribution function 生存函数 ; 生存分布函数

survival cumulative distribution function 生存累积分布函数

survival of renal function 残存肾功能

 更多收起网络短语
  • 生存函数
    存活函数
    残存函数

·2,447,543篇论文数据,部分数据来源于NoteExpress

Survival function

  • abstract: The survival function, also known as a survivor function or reliability function, is a property of any random variable that maps a set of events, usually associated with mortality or failure of some system, onto time. It captures the probability that the system will survive beyond a specified time.

以上来源于: WordNet

双语例句权威例句

  • In general, wakefulness in animals is a survival function needed to feed and to keep predators away.

    一般的,动物睡眠比较浅保证远离捕食者

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  • Methods Analyzing the Survival function of the original lifetime data, and developing Linear Regression Equations by means of related analysis data.

    方法原始寿命数据进行生存函数分析,利用相关分析数据建立线性回归方程

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  • On the other hand, many evolutionary biologists, in contrast to animal behaviorists, acknowledge some emotions primarily for their survival function.

    一方面,动物行为研究学家相反,许多进化生物学认为情感主要作用还是帮助生存

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更多双语例句
  • The trial did not meet its primary endpoint, a joint rank analysis of function and survival, and no efficacy was seen in the individual components of function or survival.

    FORBES: Biogen Idec ALS Drug Fails

  • Universality, costliness and genetic control all suggest that music has a clear function in survival or reproduction, and Dr Miller plumps for reproduction.

    ECONOMIST: Human evolution

  • Yet they did no better than other patients, whether this was measured in terms of survival, their ability to function, or satisfaction with the care they received.

    NEWYORKER: The Cost Conundrum

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