analysis of covariance
英
美
网络 协方差分析; 用协方差分析; 共变数分析; 共变量分析; 采用协方差分析
双语例句
- 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。 - Statistical analysis of endometrial thickness data was performed by analysis of covariance method, with baseline endometrial thickness as the covariate.
以开始时的子宫内膜厚度作协变量，对子宫内膜厚度数据进行协变量分析。 - Through the analysis of the covariance matrix in error case, it is shown that the rank of the covariance matrix will increase and therefore more degrees of freedom are desired.
通过对自相关矩阵的分析指出：滤波器幅度误差会引起自相关矩阵的秩增加，在做自适应干扰抑制时需要考虑更多的空间自由度。 - Analysis of Covariance and Man-Whitney U test are used to analyze the medical cost for the acute appendicitis patients with and without medical insurance.
结果显示，在急性单纯性阑尾炎治疗费用上，医保患者的费用高于非医保患者。 - With the analysis of the covariance, the paper analyzed the filtering accuracy of all of the common kalman filtering, the in-coordinate interval kalman filtering and the algorithms of solving the measurement delay.
并通过协方差分析的方法对比分析了常规卡尔曼滤波器，非等间隔卡尔曼滤波器和解决滞后效应的滤波算法三种情况下的滤波精度。 - Principal Components Analysis, Analysis of covariance, Discriminant Analysis and Quantitative Theory are also applied to explore the importance among the different plots used.
研究者还运用主成分分析、相关分析、判别分析和数理化理论等描述有蹄类对栖息地的选择。 - Predicative validity was assessed by analysis of covariance and logistic regression.
预测效度用协方差分析和logistic回归。 - With the analysis of the covariance, the results have verified the feasibility of this scheme presented in the paper, and shown important reference value from theory to the application of SAR/ INS/ BeiDou integrated navigation system.
协方差分析结果表明提出的组合滤波方案可行，该方案对SAR/INS/北斗组合导航系统的实际应用具有重要的理论参考价值。 - Correct application of analysis of covariance
协方差分析的正确应用 - Analysis of Covariance Which is the Ultimate Law of Library Science Development
关于图书馆学发展的根本规律&协变性之分析 - Analysis of covariance on the per unit yield of cotton in Awat county
阿瓦提县棉花单产的协方差分析 - Analysis of Covariance and Its Application to Epidemiologic Research
协方差分析及其在流行病学研究中的应用 - Influence Analysis of Covariance Matrix Disturbance in Linear Model with Respect to a Restricted Condition
约束条件下线性模型协方差阵扰动的影响分析 - Conclusion: It is easy to understand the analysis of covariance and analysis of variance can also be considered in regression analysis setting by defining appropriate dummy variables.
结论：在协方差分析中使用哑变量使对模型的理解变的简单，在方差分析中使用哑变量使得可以从回归的角度来理解模型。 - Subjects were 84 middle school students in grade 2.By analysis of covariance of single factor to investigate the effect of the teacher-expectancy on the self-worth sense and the motivational belief.
以84名初中二年级学生为被试，采用单因子协变量分析对教师期望的改变对初中生自我价值感及动机信念的影响进行研究。 - How to eliminate the influence of these uncontrollable factors and enable us to make correct comment on various solutions is the problem we need to solve in analysis of covariance.
如何消除这些不易控制的因素的影响，使我们对各种处理的结果能够得到正确的评价，这是协方差分析所要解决的问题。 - The results were compared and analyzed with the t test and analysis of covariance between the two groups.
两组间结果比较采用t检验及协方差分析法进行分析。 - Improvement of Sum of Squares of Deviation from Average and its Calculating Method in Analysis of Covariance
在协方差分析中离均差乘积和计算方法的改进研究 - Influence analysis of covariance analysis model
协方差分析模型的影响分析 - In attribute analysis, some conventional technologies such as the third generation Coherence Algorithm and multi attribute weighted comprehensive parameter method, are based on the analysis of covariance matrix eigen structure.
属性分析中有几项常用技术如第三代相干算法和多属性信息加权处理的综合参数法，算法中应用了协方差矩阵本征结构的分析。 - Analysis of Rank Covariance and Its Application
秩协方差分析及应用 - Statistical Inference for Nonparametric Analysis of Covariance Via Varying Coefficient Models
非参数协方差分析基于变系数模型的统计推断 - Method: Dummy variable is used for analysis of covariance and analysis of variance.
方法：在协方差分析与方差分析中使用哑变量。 - We propose restricted locally-weighted kernel estimation for nonparametric analysis of covariance via varying coefficient models and construct related test statistic. A procedure for computing the exact p-value of the test is proposed.
对于一类协方差分析模型，本文基于变系数模型的角度，提出了约束局部加权核估计方法，并构造了相应的检验统计量，给出了计算检验p-值的精确方法。 - Moreover, considering the influence analysis of the Liu estimation with covariance matrix disturbance in singular linear model, the relationship between the Liu estimations is made and the influence analysis of covariance matrix disturbance is discussed.
然后，考虑了协方差矩阵发生扰动时，奇异线性模型中的Liu估计的影响分析问题，建立了线性模型、协方差扰动奇异线性模型Liu估计之间的关系式，讨论了协方差扰动对估计的影响。 - Academic performance of students of different academic analysis of covariance, accordingly, to develop a detailed test plan.
对不同学业成绩的学生进行学业成绩协方差分析，据此，制定了详细的实验方案。 - The result of analysis of covariance indicated that there was close relation between chronic disease and scores of all dimension of SF-36.
协方差分析分析表明，慢性病与SF-36各维度得分均有紧密的联系。 - The analysis of covariance indicated that industrial category and enterprise development stages can affect entrepreneurship performance.
然后通过方差分析发现了所属行业、发展阶段等影响创业绩效的企业特征变量。 - Between the different groups before treatment were compared using One-Way ANOVA variance; the same point in time between the different groups after treatment, because of the need to consider the factors before treatment, the use of Analysis of Covariance was necessary.
用药前的组间比较采用One-wayAnova方差比较；用药后同一时间点的组间比较由于需要考虑用药前的因素，故采用协方差分析进行统计比较。