使用固定效应模组来做变项分析。
方法采用固定效应模型进行数据分析。
这些都是固定效应模型和横截面模型。
选用固定效应模型计算rr(相对危险度)。
LM检验证明随机效应模型优于固定效应模型。
LM test proves the random effect model is superior to the fixed effect model.
利用行业层面的面板数据建立个体固定效应模型。
Using entity fixed effects regression model of industry-level panel data.
混合固定效应敏感依靠规模变量，浮点运算的问题。
MIXED fixed effects sensitive to magnitude of dependent variable, floating point problems.
这种模型的未知参数分两类，一类是固定效应，一类是方差分量。
The unknown parameters of this model are divided into two categories: one is the fixed effects, and the other is the variance components.
结论估计公牛繁殖性能的育种值时，应事先或模型中加以剔除这些固定效应。
Conclusion When estimating the breeding values of bull's fertility, these fixed effects should be rejected beforehand or in the model.
用非线性混合效应模型（NONMEM）考察固定效应对丙戊酸相对清除率的影响。
The influence of the fixed effects on relative clearance of VPA was investigated using Nonlinear Mixed Effect Model(NONMEM) .
而这对于一个固定效应分析来说影响是很小的，尽管此时应用这种分析是不适合的。
A fixed effect analysis will be affected less, although strictly it will also be inappropriate.
结果通过固定效应与随机效应及对协方差矩阵的估计，使重复测量数据得以合理的分析。
Results Repeated measurement obtained reasonable results by the fixed and random effects along with efficient estimate of covariance matrix.
用DMUAI广义线性混合模型估计死胎、木乃伊的育种值，固定效应值，进一步估计遗传力。
Using generalized linear mixed model DMUAI estimated stillbirth and mummy's breeding values, values of fixed effects, and further estimated stillbirth and mummy's heritability.
随机效应分析被用作比较体现出异质性的试验，而固定效应方向则用来比较体现出同质性的试验。
Random-effects analysis was used for comparing trials showing heterogeneity, and fixed-effects analysis was used for comparing trials showing homogeneity.
最后采用浙江省11市的面板数据，建立固定效应变截距模型检验各市金融结构与经济增长的关系。
Finally it establishes a fixed effect variable intercept model to check financial structure differences with panel data of 11 cities in Zhejiang.
通过固定效应值估计发现，对死胎和木乃伊的影响从小到大依次为品种、胎次、配种月份和产仔月份。
The results show that estimates the value of the fixed effects of stillbirth and mummies were from larger than large is species, parity, birth month and month of breeding.
在有显著的统计异质性时，使用随机效应模型来呈现相对风险值，其他的预后值则使用固定效应模型。
Where there was significant statistical heterogeneity, we reported risk ratios (RRs) using the random-effects model. For other outcomes we used the fixed-effect model.
本文以同时发行A股和H股的16家双重上市公司为样本，利用固定效应模型对H股折价率作了实证分析。
This paper makes a pragmatic study on discount rate of H share, taking 16 dual listing corporations on A and H share market as samples by means of the fixed effect model.
方差组分估计所用的模型为奶牛育种中常用的公畜模型，它包括场年季固定效应、公牛组固定效应和公牛随机效应。
The model used was the sire model containing herd-year-season(HYS) effect(fixed), sire group effect(fixed)and sire effect(random), which is widely used in dairy cattle breeding.
目的考察脑外科病人丙泊酚的群体药效动力学特征，以及年龄、体重或性别等固定效应对丙泊酚药效动力学的影响。
OBJECTIVE to analyze population pharmacodynamics of propofol in neurosurgical patients and to discuss the influences of the age, weight or gender on the propofol pharmacodynamics.
一般的教材或研究文献没有谈及对其如何补救，该文提出一种采用面板数据和固定效应回归来对这种偏差进行补救的方法。
By using panel data and fixed effects regression models, we have developed in this paper a new method which can be used to correct the omitted variable bias in some regression models.
运用个体时点固定效应的面板数据模型，构建比横截面数据模型更为真实的行为方程，并与传统的区位因素进行比较分析。
Also, the paper use an individual-time fixed panel data model to build a more real acts equation than the cross section data model, and compare with traditional factors.
文章基于面板数据，利用固定效应估计法和随机效应估计法，对我国在1999年至2002年间农业信贷的绩效作出实证研究。
Based on panel data, the fixed effects model and the random effects model are used to estimate the performance of agriculture loan in the period from 1999 to 2002 in China.
购买大啤酒厂带来的规模效应，可以抵消啤酒厂和销售网络的高昂的固定成本。
Buying large brewers brings the volume needed to offset the high fixed cost both of breweries and distribution networks.
表示这些效应的方程序来自于一些有用的数学模型，这些模型描述了这些一般不固定的过程的某些多多少少能预测的方面。
The equations for these effects come from the usefulness of mathematical models for certain somewhat predictable aspects of those generally non-deterministic processes. They include.
分析结果表明，考虑弹簧冲击压缩效应与否，对弹簧固定端动态应变历程有很大影响。
Numcrical calculations show that the impact compression effect of spring is important for dynamic strain of the fixed end.
SN 8540是树脂和多种助剂的混合物，可用于“草上霜”效应革的涂饰，其比SN 8537有更好的固定性能。
SN 8540 is a mixture of resins and auxiliaries. It can be used for the finishing of "fur with frost" effect, having more fixation than SN 8537.
结果表明，在剪应力作用下，在界面附近和固定边界附近存在一组边界效应解。
The results show that under shear stresses there are a group of boundary layer solutions near the interface or the fixed boundary.
根据这种自衍射效应，归纳了四种记录和光固定实验组合方案。
Based on this self diffraction effect, four kinds of recording and optical fixing procedures are set up.
根据这种自衍射效应，归纳了四种记录和光固定实验组合方案。
Based on this self diffraction effect, four kinds of recording and optical fixing procedures are set up.
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