covariate

The Combination Analysis of Ecological Data and Samples with Covariate Data

生态数据和含协变量样本数据的联合分析

To accurate the investigation of its effect, passage sight vocabulary was treated as a covariate in the study.

为了更加准确地研究其影响，本研究还将另一语言因素，篇章视觉词汇量作为协变量纳入探讨范围内。

Objective To study the effect of covariate imbalance on analysis of covariance.

目的探讨协变量的不均衡对协方差分析的影响。

Estimation of Parameters of a Linear Regression Model under Interval-censored Covariate

协变量区间删失时线性模型的参数估计

We propose local linear estimators of nonparametric regression model under interval-censored covariate.

在因变量区间删失场合下，研究得到了非参数回归模型的局部线性估计。