横截面固定模型?
Using entity fixed effects regression model of industry-level panel data.
利用行业层面的面板数据建立个体固定效应模型。
For all outcomes, we obtained overall pooled hazard ratios using the fixed effects model.
对于所有的结果,我们使用固定效果模型取得整体风险比。
MIXED fixed effects sensitive to magnitude of dependent variable, floating point problems.
混合固定效应敏感依靠规模变量,浮点运算的问题。
The influence of the fixed effects on relative clearance of VPA was investigated using Nonlinear Mixed Effect Model(NONMEM) .
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。
Conclusion When estimating the breeding values of bull's fertility, these fixed effects should be rejected beforehand or in the model.
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。
The unknown parameters of this model are divided into two categories: one is the fixed effects, and the other is the variance components.
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 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.
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。
Meta-analysis using fixed effects models calculated summary statistics, provided there was no statistically significant heterogeneity, and expressed results as risk ratio.
利用固定模组分析出来的总结统计资料作整合分析,假设没有任何统计学上显著的异质性,并利用相对风险的方式呈现结果。
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.
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。
Each of the different types of lighting design and have it fixed effects and functions, designers must first understand the lamp lighting the purpose of properly configured.
每一个不同式样和类别的灯具,都有它固定的效果和机能,设计师必须先了解灯具的照明配置妥当的目的。
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.
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。
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.
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。
These include the fixed supply of natural resources, and the possible negative effects of industry on the natural environment.
这其中包括有限的自然资源供应和工业对环境造成的消极影响。
There is nothing the European Commission can do about the side-effects of a fixed exchange rate and a single interest rate for the euro area—they are inherent to a single currency.
欧盟委员会对于欧元区实行固定汇率和单一利率产生的副作用无能为力—各国都被单一货币粘在了一起。
Fixed animation glitch with some Torch and summer particle effects.
修复火炬和夏日微粒效果的动画问题。
Fixed: Medicine skill effects don't show on items or buffs.
固定:医学技能的效果也没有显示物品或爱好者。
The multi-color LED ice bucket. It can be used in a single static (fixed) color or simply press the remote control to produce color changing effects.
全彩LED的冰桶。它能够被运用在一个单一的动态(固定的)色彩或只需按下遥控器发生色彩变化的影响。
To understand the effects of gap width between nozzles on linear plug nozzles performance, three plugs with different wide gaps were brought forward, which were fixed on the same inner nozzle.
为了了解内喷管间隙宽度对线性塞式喷管性能的影响,提出了对应着同一个内喷管的三种不同间隙宽度的塞锥。
Fixed a few issues that could allow spell effects to stick around long after the effect has ended.
修正了一些使施法效果长时间滞留的问题。
Fixed a problem with certain buffs and effects not appearing on Boot Camp.
修正了一些在新兵营里不显示的毛发和效果的问题。
Objective: to explore the oral fixed orthodontic treatment of the nursing theory, as to improve the fixed orthodontic effects and quality.
目的:探讨口腔固定正畸治疗的护理,以提高正畸效果和质量。
Thereby, the effects of rotation gradients on the interface of heterogeneous materials and the property of fixed boundaries are analyzed.
在此基础上,分析了转动梯度对异质材料界面和固定边界性质的影响。
Objective To research clinical effects of fixed orthopedic appliance in fixation of the anterior teeth after injury.
目的探讨固定矫治器在前牙外伤固定中的临床效果。
Results Repeated measurement obtained reasonable results by the fixed and random effects along with efficient estimate of covariance matrix.
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。
Objective To investigate the effects of metal fixed false teeth on head MR images.
目的:探讨金属固定假牙对头部MR图像的影响。
Fixed and random effects models were used to pool the data.
使用固定与随机效果模型整合资料。
Random-effects analysis was used for comparing trials showing heterogeneity, and fixed-effects analysis was used for comparing trials showing homogeneity.
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。
Objective: To evaluated the clinical effects of fixed fiber-reinforced composite periodontal splint with the orthodontic treatment on Periodontitis.
目的:评价正畸结合超强玻璃纤维夹板治疗牙周病的临床效果。
Objective: To evaluated the clinical effects of fixed fiber-reinforced composite periodontal splint with the orthodontic treatment on Periodontitis.
目的:评价正畸结合超强玻璃纤维夹板治疗牙周病的临床效果。
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