Descriptive statistics and log-linear models were used to identify factors associated with out-of-pocket expenditure on delivery.
描述性统计和对数线性模型用来识别与自费分娩费用相关的因素。
The non-linear models of some tissues and organs are briefly summarized.
对几种人体组织及器官的非线性动力学模型进行了简要叙述。
Solve the optimal design problem for prediction of multi-response linear models.
解决了多响应线性模型预测的试验设计问题。
Fuzzy logic and local linear models are employed for modeling a non-linear dynamic process.
在非线性动态过程的建模中，融入了模糊逻辑和局部线性模型。
Concrete unloading and re-loading models consist of linear models, multi-linear models and curve models.
混凝土卸载及再加载的模型有直线式、折线式和曲线式等。
The method utilizes a group of parallel linear models, for instance N models, to represent nonlinear systems.
该方法用N个线性模型近似表示参数变化很大的非线性系统。
Generally speaking, theories about MPCS have a process from linear models to divergent models, and then web models.
总体来说，面向公众的科学传播研究经历了从线性模式到发散模式，再到网络模式的过程。
People used to analyze hospitalization expense with general linear models, but general linear model is built on some hypothesis.
人们以前常常采用古典线性回归模型对住院费用进行分析，但是古典线性回归模型是建立在一些假设之上的。
The growth curves of Hebei domestic chickens from 1 to 16 weeks old were analyzed and fitted with three kinds of non-linear models.
对河北柴鸡1～16周龄生长曲线进行了分析和非线性曲线拟合研究。
So one should prefer non-linear models like SVM with kernel or tree based classifiers that bake in higher-order interaction features.
因此，每个人都应该选择适合高阶交互特征的带核SVM或基于树的分类器。
Linear models mainly include the factor analysis model and the trend surface model. And nonlinear models include BP neural network model.
其线性模型主要为因子分析模型和趋势面分析模型，非线性模型为BP神经网络模型。
You can carry out very comprehensive analysis of univariate and multivariate data based on linear, general linear, and mixed linear models.
你可以基于线性、广义线性、以及混合线性模型进行单变量和多变量数据的全面分析。
Results:Mixed linear models statistical method revealed that the main factors of child growth were age, SGA or not, gender and birth weight.
结果：采用混合线性模型协方差分析发现，与婴幼儿生长密切相关的主要因素为月龄、是否SGA、性别和出生体重；
In the paper, according to the dynamics and kinematics principle of the four-rotor VTOL aircraft, non-linear and linear models were established.
文中根据四旋翼垂直起降机的动力学和运动学原理对其建立非线性模型和线性模型。
In the paper, the linear models are set up, which include dependent variable of the demand for international reserves and the independent variables.
在本文中，建立了以国际储备需求量为因变量，各种影响国际储备需求因素为自变量的线性模型。
Under definite conditions, comparing two linear models with linear equality constraints, some simple necessary and sufficient conditions is obtained.
在一定条件下，比较带有线性等式约束的两个线性模型，得到了几个简洁的充要条件。
METHODS: general linear models with mixed effects and generalized linear mixed models (GLMM) were adapted to investigate the difference between groups.
方法：采用混合效应的一般线性模型和混合效应的广义线性模型。
In hydraulic system linear models identification, a method using field test data under step disturbance of given power has been proposed in this thesis.
在水力系统线性化模型辨识方面，本文提出了使用给定功率阶跃扰动下实测数据进行辨识的方法。
To modeling the nonlinear part, nonlinear PWM process is linearized by equivalent-area method, so linear models of whole system in every condition are built.
对非线性环节，应用等效面积方法把本质非线性的PWM过程线性化，从而给出不同工况下系统的线性模型。
The result shows that the combination forecasting model is of higher precision and more reliability comparing with the grey forecasting and non-linear models.
结果表明，与单项预测模型相比，组合模型的预测精度高，预测结果更加可靠。
To compare the goodness of fit of two linear models, a method of hypothetic test has been proposed in this paper. The principle of the methods is proved theoretically.
为了比较两个线性模型的拟合优度哪一个高，本文提出了对两个模型的拟合优度进行假设检验的方法，对该方法的原理进行了论证。
In the present paper, We give the necessary and sufficient conditions for which the minimum variance linear unbiased estimator reduces to the least square in multivariate linear models.
本文讨论回归方程组系数的估计，给出最小二乘估计是有效估计的条件。
Infiltration process of layered soils was expressed as different stages using common infiltration models and linear models, and the methods about how to obtain major parameters were also derived.
利用常用的入渗模型和线性模型，将层状结构土壤的水分入渗过程进行分段表示，并分析得到了计算有关参数的方法。
UAV mathematics model is linearized by little disturbance method in equilibrium operating points, then linear controllers are design by applying eigenvalue configuration method to the linear models.
从无人机的数学模型出发，在特征点作小扰动线性化处理，采用特征值配置法对线性化对象设计线性控制器。
In this dissertation, we mainly focused on the restricted biased estimation and preliminary test estimation of parameter in linear models with equality restrictions and stochastic linear restrictions.
本文主要是研究线性模型参数在等式约束和随机线性约束下的约束有偏估计以及预检验估计等相关的一些问题。
Linear models tend to see change as an orderly, one-thing-at-a-time process.
线性模型倾向于将变化看作有条不紊、按部就班的过程。
Linear models tend to be most effective in relatively stable situations, but when things start changing, they get us into trouble.
在相对稳定的环境下，线性模型往往最为有效；但如果事情开始变化，它们就会带来麻烦。
Linear models tend to define relationships in terms of roles rather than people: the boss rather than the person actually exerting influence.
线性模型定义关系的基础，往往是角色而不是人：他们看到的是老板，而不是真正施加影响的人。
Linear models tend to define relationships in terms of roles rather than people: the boss rather than the person actually exerting influence.
线性模型定义关系的基础，往往是角色而不是人：他们看到的是老板，而不是真正施加影响的人。
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