回归估计

Firstly, the difference of per capita GDP tends to convergence between the Western region and the Eastern region.

文章摘要：本文假设我国西部与东部地区的能源消费强度差异是西部与东部地区人均GDP差异的函数，然后同其他回归变量一起检验这两个变量之间的关系，并通过使用面板数据计量经济学模型进行实证估计。

Firstly, we adopted it to estimate the parameters in multicollinear linear regression model and proved the convergency of the algorithm.

文中提出一种病态分离的交互投影算法，用该算法对复共线的一般线性回归模型作出参数估计，并证明了算法的收敛性。

In this paper, the theory and method of correlation analysis and regression analysis are used to explore the cost estimates in cost behavior .

本文运用相关分析与回归分析的理论与方法来探讨成本性态中的成本估计。

In this paper the estimation of the density function of the contaminated data are established and studied.

研究了带有重复观测的线性回归模型中响应变量在受到另一随机变量序列污染时，污染源分布密度的估计问题。

In regression, we can have only one dependent variable in our estimating equation

在回归分析中，估计公式只能有一个相关变量。

In regression, we can have only one dependent variable in our estimat in g equation

在回归分析中，估计公式只能有一个相关变量。

Finally, the superiorities of the linear estimator of estimable function for regression coefficients are discussed in non-full rank case.

最后，讨论了当设计阵为非列满秩时，回归系数的可估函数的一类线性估计的优良性。

I Under the general linear model with normal error vector and under convex or matrix losses, the necessary and sufficient condition for there to be UMRU estimators of any linear estimable function SXβ of regression coefficients are obtained.

i在误差向量遵从正态分布，在凸损失或矩阵损失下，得到了回归系数的可估线性函数SXβ的UMRU估计存在的充分必要条件。

The traditional OLSE regression can only get a set of estimative coefficient, but can not deeply explain the determinants of capital structure in different financial leverage.

传统的OLSE回归只能得到一组系数估计值，因此无法深入分析不同财务杠杆程度下资本结构的影响因素。

In this paper, some researches on estimator of parameters in the growth curve model are considered.

本文主要研究了生长曲线模型中回归系数的参数估计问题。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。