考虑纵向数据的一般线性混合效应模型。
The linear mixed model for longitudinal data proposed by Laird and Ware is studied.
在纵向数据分析中，模型方差的齐性是一个基本假定。
In longitudinal data analysis, homogeneity of variance is a basic assumption.
本文主要研究了纵向数据模型的均值参数和方差参数的统计诊断问题。
In this paper, we consider the diagnostics for the mean and covariance parameters in longitudinal data model.
目前很少有关于颈动脉斑块的发生在CIMT中的预测作用的纵向数据。
There exist few longitudinal data on the predictive role of CIMT in the occurrence of carotid plaque.
为了用线性或非线性模型拟合纵向数据，需要确定一个合理的协方差结构。
It is necessary to make a reasonable covariance structure for longitudinal data so as to fit these data with linear or nonlinear models.
纵向数据为典型的相关数据，数据方差结构选择的正确与否直接影响估计的效率。
Longitudinal data is typical related data, and it is desirable to choose correct data variance structure since the correct structure affects the efficiency of estimation.
利用改变点模型从纵向数据中找出加速点、前加速期下降速率和后加速期下降速率。
We estimated the time at which the rate of decline begins to accelerate (the change point), and the pre - and post-acceleration rates of decline, from the longitudinal data using a change point model.
边际回归模型和与此有关的广义估计方程(GEE)在纵向数据分析中得到了广泛的应用。
Marginal regression model and its associated generalized estimating equation (GEE) are becoming increasingly being used in longitudinal studies.
本文研究的局限是：首先，纵向数据采集的较少(年份)，造成统计结果会产生一定的偏差。
Limitations of this study are: first, fewer longitudinal data collection (year), resulting in statistical results would produce a certain deviation.
纵向数据是指对每个个体在不同时间进行观测而得到的由截面和时间序列融合在一起的数据。
Longitudinal data is referred to data in which individuals are measured repeatedly through time, so it combines elements of cross-sectional data and time-series data.
12多年前，当我有幸可以接触到Terman的纵向数据时，我开始对意外事故心理学感兴趣。
My interest in the psychology of accidents began more than a dozen years ago when I was fortunate enough to gain access to the longitudinal Terman data.
纵向数据的最大优点就是它将截面数据和时间序列数据结合在一起，更好地分析出个体随时间的变化趋势。
The prominent advantage of longitudinal data is that it can analyze effectively the change of individuals over time.
纵向数据例如在每一采取的重复的测量数字服从频繁地随着时间的过去出现从许多生物医学和临床研究以及从其他科学区域。
Longitudinal data such as repeated measurements taken on each of a number subjects over time arise frequently from many biomedical and clinical studies as well as from other scientific areas.
Redline提出了另一个假设，指出有限的纵向数据提示在过去的20- 30年中，全部的睡眠时间已经减少了一小时或者更多。
Redline offered one additional hypothesis, pointing out that limited longitudinal data indicate that overall sleep times have been declining, by one or more hours, over the past 20 to 30 years.
这些行业纵向市场的一个共同之处就是行业标准的存在，特别是数据格式标准。
The one thing that common to each of these industry verticals is the presence of industry standards, specifically data format standards.
在对美国全国青年纵向调查搜集的数据进行分析之后，研究者们得出了上述结论。
The researchers came to their conclusion after analysing data collected through the American National Longitudinal Survey of Youth.
分析者从两组数据进行研究"纵向的研究全国范围内的青少年健康”和“青少年健康学术研究”
The analysis uses two waves of data from the "National Longitudinal Study of Adolescent Health" and the "Adolescent Health Academic Achievement Study."
美国这一研究的数据来自“全国青少年健康纵向研究”，该研究与英国的那项研究相似，共调查了3.5万个美国年轻人。
The American research was taken from the National Longitudinal study of Adolescent Health which involved a similar study of 35,000 young Americans.
“这些纵向比较的成像数据，以及由之产生积累的知识是一项独特重要的资源”莱哈特博士说。
"The longitudinal imaging data and associated knowledge gathered forms a unique resource that doesn't exist anywhere else in the world," says Lainhart.
纵向扩展通常用于数据库层。
Vertical scaling is typically employed for the database tier.
我们将演示如何在脱机情况下划分数据库，以及如何将数据库从ese迁移到DPF逻辑节点(纵向扩展)环境。
We demonstrate how to partition tables and migrate the database from ESE to a DPF logical node (scaling up) environment, offline.
第一个数据，威斯康星纵向研究数据由1957年威斯康星州的三分之一的中学毕业生(约一万人)组成。
The first, known as the Wisconsin Longitudinal Study, consists of a third of all those who graduated from high school in the state of Wisconsin in 1957-about 10,000 people.
第一个数据，威斯康星纵向研究数据由1957年威斯康星州的三分之一的中学毕业生(约一万人)组成。
The first, known as the Wisconsin Longitudinal Study, consists of a third of all those who graduated from high school in the state of Wisconsin in 1957-about 10, 000 people.
纵向认证：采用认证、加密、访问控制等手段实现数据的安全传输以及纵向界的安全防护。
Longitudinal authentication: authentication, encryption, access control and other means to achieve the safe transmission of data and the security of the vertical sector.
本研究使用了来自儿童健康研究(CHS)的数据，该项研究是一个对12个南加州县的儿童的呼吸道健康的纵向调查。
The study draws upon data from the children's health study (CHS), a longitudinal study of respiratory health among children in 12 southern California communities.
利用神经网络模式识别能力对输入数据处理辨别，设计合适的控制网络层对汽车纵向动力学系统实施控制；
Then, the neural networks model is applied to identify and process input data, design suitable networks layer for the vehicle longitude dynamics system control.
利用神经网络模式识别能力对输入数据处理辨别，设计合适的控制网络层对汽车纵向动力学系统实施控制；
Then, the neural networks model is applied to identify and process input data, design suitable networks layer for the vehicle longitude dynamics system control.
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