Discoveries and analyses of genetic variants at a gene or exome based on high-throughput sequencing technology are incre......

研究了协变量之间以及多响应之间同时存在相关性的问题,考虑了多响应的最优性与稳健性,提出了基于主成分分析与似然不相关回归相结......

本文通过对荣华二采区10...

When water resource or quality problems associated with phreatic water in geological settings are studied, information a......

据线性模型原理,提出了利用协变量改进作物新品种性状表现方差估计的方法,指出了方差估计效果评价的指标,在此基础上,分析讨论了利......

Environmental covariates are the basis of predictive soil mapping.Their selection determines the performance of soil map......

对截断变量适当修正后，给出了协变量Ⅰ型截尾时期望的无偏估计．并证明了其方差在一定条件下小于开窗法得到的方差，从而提高了线型模型......

It is often important to incorporate covariate information in the design of clinical trials. In literature there are man......

本文在已有研究文献的基础上，集中探讨了中介变量、调节变量和协变量的概念，以及中介效应、调节效应和协变量效应的统计分析方法。随......

The stationarity hypothesis is essential in hydrological frequency analysis and statistical inference. This assumption i......

Randomised controlled trials(RCTs) are gold standard in the evaluation of treatment efficacy in medical investigations, ......

The empirical likelihood-based inference for varying coefficient models with missing covariates is investigated. An impu......

First birth interval is one of the examples of survival data. One of the characteristics of survival data is its observa......

An improved method for estimation of causal effects from observational data is demonstrated. Applications in medicine ha......

Given a sample of regression data from (Y, Z), a new diagnostic plotting method is proposed for checking the hypothesis ......