查询词典 regression estimate

The thesis made a study on the construction of the road transportation in Inner Mongolia. Through analyzing the social economys development, the present of synthesis transportation and the infrastructure, the equipment of goods traffic and the present situation of the operation and the management, the problems between road transportation and social economic development in the structure in Inner Mongolia were pointed out. Then the methods of regression forecast, flexible coefficient, and straight line tendency forecast etc were used to estimate the quantities of the goods and Freight Ton-kilometers. According to the future demands of goods volume of road transported and the development of freight transportation turnover quantity in Inner Mongolia and the existence question, the adjustment plan of the road goods traffic station yard layout, network structure transports strength structure and service system have been proposed, and then the synthesis appraisal of the plan has been carried on, the Inner Mongolia road goods traffic structure adjustment safeguard measure was proposed.

本论文以内蒙古自治区公路货物运输的结构性为研究对象，通过分析社会经济发展、综合运输现状及基础设施、货物运输装备、运营与管理现状等，指出了目前内蒙古自治区公路货物运输与社会经济发展、综合运输发展在结构方面存在的问题：运用相关线性回归分析、弹性系数法、直线趋势预测等方法，对内蒙古自治区公路货物运输未来的货运量和货运周转量进行了预测；根据未来内蒙古自治区公路货运量和货运周转量的发展需求与存在的问题，提出了公路货物运输路网结构、站场布局、运力结构、服务体系等方面的调整方案，并对方案进行了综合评价；提出了内蒙古自治区公路货物运输结构调整的保障措施。

This paper gives weighted least squares estimate and the method to choose optimum weighted function for linear regression model.

给出了线性回归模型中的加权最小二乘估计以及最优权数的选择。

Meanwhile, the neural network algorithm and the multiple regression analysis method were utilized to estimate dry weight by parameters obtained from six time points such as diastolic blood pressure, ratios of bio-impendence vector norm and weight.

利用类神经数学演算法及多元回归分析，以各测量时间点之舒张压、生物阻抗向量长度比和体重为自变数做乾体重的估测。

The most straightforward test is to estimate a logistic regression of whether fraud is detected in that period as a function of lagged short interest and aggregate short interest (as a percentage of market shares).

最直接的测试是估算逻辑回归，判断在逐渐消弱的短期利益和总计短期利益的作用下，那段期间是否发觉欺诈。

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。

We used logistic regression analyses to estimate the relative risk of birth outcomes with 95% confidence intervals.

采用对数的回归分析评价生育的相对危险性，可信区间为95%。

Logistic regression was used to estimate the effect of employment-related events on anxiety and depression.

采用logistic回归分析就业相关事件对焦虑和抑郁的影响。

Logistic regression was used to estimate the association between excessive bleeding at the first and second cardiac procedures.

使用 Logist 回归分析第一次和第二次心脏手术大量出血之间的关系。

Cox regression was used to estimate relative risks.

用Cox回归来估计相对危险。

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

并采用Cox回归来评估不同的危险因素和移植物存活及急性排斥反应的关系。

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。