查询词典 regression estimate

A new model of gray linear regression model based on gray theory and linear regression theory is presented.

针对现阶段灰色经济预测方法在实际应用时的千变万化的情况，结合实际调查和预测经。。。

They were tested through factor analysis, multiple linear regression and logistic regression.

最后，我们利用收集来的数据，采用因子分析、多元回归分析和逻辑斯蒂回归的统计方法进行了假设检验。

By the method of mathematical regression analysis,two regression equations were given out.

用一元回归分析的方法推导出了二个回归方程。

Using successive regression and GIS technique, the regression equations of the precipitation and the topographical data in the upper-middle reaches of Yangtze River are established based on the 10 years daily、 mensal and annual precipitation of 613 meteorological stations, from 1992 to 2001. The topographical data include the elevation, aspect and slope form DEM of 4km resolution.

本文首先利用逐步回归和地理信息技术，最新的长江中上游613个气象站，1992～2001年10年降水资料，建立了日、月、年降水与4km分辨率的DEM高程、坡向、坡度等地形数据的回归方程，将降水量中地形影响部分分离出来。

This thesis firstly elaborates on researches at home and abroad on factors affecting the development of the construction industry, defines the contents of the construction industry, introduces its function and expounds the impact mechanism of various factors affecting the construction industry. Secondly, this thesis carries on a brief analysis on the current situation of development in Anhui construction industry to reflect its achievements and shortage since the beginning of reform and opening up, and makes a comparative analysis and comprehensive evaluation on the regional development level of Anhui construction industry through the method of Factor Analysis. Thirdly, this thesis tries to calculate the contribution rate of technical progress, labor and capital in economic growth of Anhui construction industry with the method of linear regression, empirically analyze the external factors affecting the development of Anhui construction industry by means of co-integration and granger causality test, and predict the development of Anhui construction industry by using the method of principal components regression.

本文首先对国内外有关建筑业发展影响因素的研究现状进行详细论述，界定建筑业的内涵和介绍建筑业的作用，研究各因素对建筑业发展的影响机理；其次，对安徽建筑业发展现状作了概括性的分析，以反映改革开放以来安徽建筑业取得的成绩和存在的不足，并运用因子分析法对安徽建筑业区域发展水平作了比较分析和综合评价；再次，运用线性回归法测算出安徽建筑业经济增长中的技术进步贡献率、劳动贡献率和资本贡献率，然后运用协整和Granger因果检验方法实证分析安徽建筑业发展的外部影响因素，运用主成分回归方法对安徽建筑业发展作了精度较高的预测。

Stment to developed country and the Chinese direct investment to developing country. On this basis, we get four regression models. Considering there are more variables in the equations, It will product multicollinearity, so we utilized a new method which is ridge regression.

在这个基础上，我们提出了四个回归模型，由于考虑到方程中的变量较多，产生了多重共线性的现象，在回归过程中我们利用的是岭回归的方法。

Thirdly, basing on retrospect of the development of the real estate in Shanghai, it does research on the actuality of the real estate in Shanghai. The regression and multinomial logistic regression methods are used to analyze the practice data.

接着，在对上海市房地产业发展历史进行回顾的基础上，重点对上海房地产业进行的现状进行了分析，并结合上海房地产业自1997年以来的实际资料以及与之相关的一些数据做了回归分析以及因子分析。

This is true both for simply regression as well as multiple regression.

这一点在简单回归和多元回归中都是正确的。

Statistics analytical methods adopted mainly are multiple regression analysis, logistic regression analysis, and analysis of variance.

所采用的统计分析方法主要为多元回归分析、logistic回归分析、方差分析。

Regression noise, and the multivariate t distribution statistics of the regression noise.

分布对高维多尺度回归噪声先验概率密度进行建模，构造出适用于检测高光谱图像中区域目标的空间多尺度自回归有监督检

Metrorrhagia is also gynaecological problems of common diseases.

崩漏是妇科常见病也是疑难症。

WordFTP gives you the convenience and timesaving you need.

wordftp让您的方便和省时您所需要的。