固定效应,fixed effect
1)fixed effect固定效应
1.A Study on a Class of Dynamic Spatial Fixed Effect Models一类动态空间固定效应模型研究
2.Diagnostic checking for dynamic panel models withfixed effects when both n and T are large带有固定效应且n和T都很大的动态面板模型的诊断检验
3.The height growth curve and mean height growth curve under different densities were drawn according to calculated value andfixed effect value,which showed the advantages of the mixed model,i.根据预测值和固定效应同时绘制出不同密度下的高生长曲线和平均高生长曲线,充分显示了混合模型的优势,即它可以同时反映总体的平均变化趋势和个体之间的差异。
英文短句/例句
1.Simultaneous Estimation of Fixed Effects and Random Effects and Another Random Vector固定效应、随机效应与另一随机向量的联合估计
2.Statistical Inference on Nonparametric Fixed-Effects Panel Data Models非参数固定效应Panel Data模型的统计推断
3.The New Idea of Panel Data Model;Panel Data模型设定的新思路——固定效应与随机效应的统一
4.π-shaped Rod Fixation for Unstable Pelvic Fractures: A Biomechanical Evaluation of Its Dynamic Stabilization;骨盆骨折π棒双重固定效应的生物力学研究
5.The Research on Optimal Debt Maturity Structure Based on Fixed Effect Model;基于固定效应模型的最优债务期限结构研究
6.On the effect and lag in the investment in the fixed assets in Hebei Province;河北省固定资产投资效果及滞后效应分析
7.Quantifying the Bullwhip Effect in the Fixed-Interval Order-up-to Policy Supply Chain;固定间隔期补充定货策略中牛鞭效应的计算
8.To evaluate the effects of "anchor" fixation operation used in the fixed esotropia.目的 :评价“锚”固定术在固定性内斜视手术中的应用效果。
9.Application of Immobilized Enzyme Post Column Reactor in High-Performance Liquid Chromatography高效液相色谱中固定酶柱后反应器的应用
10.Isolation and Identification of Soil Free Living Nitrogen Fixation Bacteria and Their Nitrogen-fixation and Plant Rowth-promotion Effect;土壤自生固氮菌的分离鉴定及生物固氮与促进植物生长效应研究
11.Application of titanium rigid fixation of mandibular fractures in the effect of experience应用钛板坚固内固定在下颌骨骨折中的效果体会
12.Study on the Stability of Jointed Slope and the Effect of Bolting and Grouting Reinforcement Method;节理裂隙边坡稳定性及锚注加固效应研究
13.Study on Nano-Materials and Its Application to Enhance the Amperometric Enzyme Electrode;纳米材料增效固定化酶电极的研究与应用
14.Study on Dynamic Stability and Stabilization Effect of Complicated Rock Slopes;复杂岩质边坡的动力稳定性和加固效应研究
15.Application of Improved Fixation Method of Infusion Needle改良静脉输液针头固定方法应用效果观察
16.Overlappingly Holding Cotton Ball to Stop Bleeding After PICC内外交叉固定棉球应用于PICC加压止血效果观察
17.Observation of the effect of the gastric tube fixation by two band-cuffs应用白扁带系双套结固定胃管的效果观察
18.Selection and Identification of an Associative Nitrogen-Fixing Bacterium Strain with High Efficiency and Investigation of Its Physiological Characteristics and of Its Inoculation Effects;高效联合固氮菌的筛选、鉴定及其生理生化特征和接种效应研究
相关短句/例句
FIXED EFFECTS固定效应
1.THE APPLICATION OF THE SIMPLE METHOD OF ESTIMATINGFIXED EFFECTS FOR DATA WITH UNEQUAL REPLICATION;重复数不等资料估计固定效应简便方法的应用
2.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。
3)Fixed effect model固定效应模型
1.Based on the panel data of per human capital and growth rate of per GDP between 1997-,the paper makes an in-depth analysis of the data using the index of Gini coefficient per human capital and the panel data fixed effect model.以全国所有省区(除西藏外)1997-人均人力资本和人均GDP增长率的面板数据为基础,引入基尼系数人均人力资本,采用Panel Data固定效应模型进行分析。
2.Our empirical study result shows that: ① random effect model and fixed effect model are better than pooled regression model; ② the stock market and size effect don’t affect the closed-end fund discount; ③ change of closed-end fund discount exhibits the seasonal effect and reverts to the mean level of the industry, fund manager and fund performance .运用面板数据的合并回归模型、固定效应模型和随机效应模型对影响我国封闭式基金折价的因素进行实证研究,结果发现:①面板数据的随机效应模型和固定效应模型优于传统的合并回归模型;②股票市场和基金规模对封闭式基金折价的影响不显著;③封闭式基金的折价具有季节效应和"均值回归"的特点,基金管理公司和基金业绩对封闭式基金的折价有影响。
4)fixed effects model固定效应模型
1.The article uses thefixed effects model(FEM) of the Panel Data in the period 1995—,and it analyses the reason which leads to regional Province-inc.本文采用1995年—期间的面板数据(Panel Data)的固定效应模型(FEM),分析该时间区间内造成中国省际收入差异的原因。
2.In view of the limitations of existing studies,the paper employs dynamic models andfixed effects models in the empirical analysis of the determinants of international capital flow,with an aim to address the problems of autocorrelation and heterogeneity associated respectively with the inertia of capital flows and country specific effects.在此基础上,针对现有研究在资本外逃惯性和面板数据的异质性方面的忽略以及在处理滞后因变量作为解释变量方面的局限性,引入准方差法并结合动态模型和固定效应模型分析资本外逃的决定因素,并通过对分期样本和亚洲及拉美国家的回归分析进行测试。
5)fixed effect test固定效应测验
1.The simulation results showed that the imbalance of data due to missing observations led to lower precision and lower exactness of variance component estimation,to underestimation of the error of fixed effects as well as to higher type Ⅰ error rate forfixed effect test.结果表明,数据非平衡性可导致方差组分估计的精准度降低、固定效应误差的偏低估计以及固定效应测验一类统计错误率的增大。
6)fixed effects test固定效应检查
1.Two methods for testing the impact of Chinese fir provenances planted on the same region on their basal area growth models,random effects test andfixed effects test,were compared with the data from three forest farms,Jigongshan,Dagangshan and Hongya.对鸡公山、大岗山和洪雅种源试验的调查材料，用随机效应检查和固定效应检查两种方法检验和比较了同一地区不同种源对断面积生长模型的影响。
延伸阅读
固定效应模型分子式：CAS号：性质：若被研究的因素是水平可以完全控制的固定因素，对其效应进行检验时，用因素效应方差直接对误差效应方差进行检验，以确定因素效应是否显著。固定效应模型所考察的因素水平，就是该因素的全部水平，所作出统计检验结论只对已试验过的因素水平有效，不能外推到该因素其他未经试验过的水平。
