回归估计

Excepting the conventional methods of surveying samples, such as simple random sampling, stratified sampling, cluster sampling, systematic sampling, liner regression sampling, ratio estimator, two-stage sampling, double sampling, rotate sampling, non-probability sampling, there is sequential sampling and mark-recapture, particularly mark-recapture was introduced in detail.

针对生物资源的调查，除了一般抽样方法如：简单随机抽样、分层抽样、整群抽样、系统抽样、双重抽样、二阶抽样、样本轮换、比率估计、线性回归抽样和不等概抽样，还有序贯抽样和标记-重捕获方法，这里特别详细介绍了标记-重捕获方法。

We must take care to reappraise the historical data we use to estimate the regression equation.

应用过去的估计回归公式时，我们必须注意对历史数据进行重新估价。

The nonlinear relationship between brand trust and brand loyalty is analyzed by the Regression method of Curve Estimation.

本文运用曲线估计回归分析方法研究了品牌信任与品牌忠诚之间的非线性关系。

Cox regression was used to estimate relative risks.

用Cox回归来估计相对危险。

All kinds of the methods are proposed to estimate the nonparametric regression function, such as the

但当回归变量是多维向量时，由于X的局部邻域包含很少的数据，用这些估计方法

Cox regression was performed to estimate the association between different risk factors and graft surial and acute rejection episodes.

Cox回归是用来估计不同危险因素与移植肾存活和急性排斥的关系。

People traditionally use Ordinary Least Square regression to estimate utility coefficients of such models.

传统上OLS回归是主要的估计方法。

A dynamic catalyst coking model and multi-variant linear regression model are used to estimate the parameters of catalyst coking model.

提出了采用动态结焦模型以及新鲜催化剂结焦速率的线性回归模型来估计结焦模型参数的方法。

Kaplan-Meier analysis and the Cox regression model were used to estimate recurrence rates and identify predictors.

以Kaplan - Meier分析和Cox回归模型被用来估计复发率，并做出猜测。

Least square estimate ; stepwise regression ; statistical testing and diagnosis ; effective factors

最小二乘估计；逐步回归；统计检验和诊断；影响因素

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。