Like Perdue, she USES regression analysis to try to measure the relative impact on prices of the passage of time, seasonality, and natural catastrophes.
她像濮德培一样用衰退分析来衡量一定时期、周期性的和自然灾害的有关价格影响。
Certain sales volume prediction model established on the basis of regression analysis method has higher prediction precision to the types of commodity that closely related to the change of seasons.
运用回归分析方法建立的某类销售量预测模型，对季节变化关联较强的商品的销售量有较高的预测精确度。
Some are based on regression analysis of significant data bases.
有些是基于回归分析的重要数据基础。
Objective To explore the application of marginal regression models on multivariate correlation analysis in medical research.
目的探讨边际回归模型在医学研究领域多变量相关分析中的应用。
In studying the dependence of one variable on one or more other variables, regression analysis often involves tedious and lengthy calculations.
研究某个变数对另一个或多个其他变数的依赖关系时，回归分析常常要进行冗长烦琐的计算。
By means of regression analysis, the testing data on two engines have been processed.
本文应用回归分析的方法对两台柴油机的试验数据作了整理。
By establishing bivariate regression model, this paper makes an empirical analysis on the correlativity between CHIBOR and price fluctuation in securities market.
对同业拆借利率及证券市场价格波动建立了双变量回归模型，并对两者的相关性进行实证分析。
On the basis of regression analysis, a method is advanced which can estimate quality of feed according to amount of seed distributed.
在对数据作进一步回归分析的基础上，本文建立了一套“由排种粒数预测排种质量”的方法。
By stepwise regression analysis of test results, the notabilities of effect on stress corrosion cracking susceptive indexes of medium parameters are revealed.
通过试验数据的逐步回归分析，进一步揭示试验介质参数对应力腐蚀敏感性指数影响的显著性。
Based on experiments and by means of regression analysis, the regularity and the control method of the extension rate in sizing process are presented.
在多次试验的基础上，用回归分析的方法，找到了浆纱工艺中伸长的规律及控制的方法。
There are traditional model methods of forecasting short-term load, such as time series, regression analysis, and so on.
电力系统短期负荷预测使用的方法有传统建模方法，诸如时间序列、回归分析等方法。
And based on this, a simple method for performance prediction by using linear regression analysis is put forward.
在此基础上提出了应用线性回归分析进行动态预测的简便方法。
Based on the multiple regression procedure for the generation mean analysis, gene effects of fluoride resistance in silkworm were studied.
采用世代平均值分析的多元回归程序，对家蚕耐氟性状的基因效应参数进行了估计。
After investigating 277 entrepreneurs, the paper analyzed the effects of regulatory focus on the decision making by ANCOVA and regression analysis.
研究调查了277名创业者，对被试的四种规则聚焦水平进行了协方差分析和分组回归分析。
Based on the regression analysis, binary linear regression equation related to fire and weather factors has been established.
应用回归分析，建立了火灾与气象因素的二元线性回归方程，给出了方程的剩余标准差，对方程的精度进行了检验。
Based on a review of literatures and regression analysis of the experimental data, a new algorithm for gating system design has been developed.
在总结有关文献资料和大量试验结果与统计回归分析的基础上，提出了一种新的浇注系统设计计算方法。
Based on analyzing major factors of recovery efficiency, a new method of recovery calibration on newly - found proved reserves are given using multiple regression analysis.
在分析影响采收率主要因素的基础上，应用多元回归分析方法，得出了新增探明储量标定采收率的新方法。
Through regression analysis on the data from standard meter and by adopting predictive algorithm the real measured values of standard meter are compensated.
通过对标准表的数据进行回归分析，采用预估算法，对标准表的实测值进行补偿。
The regression analysis on the erosion data shows that the max erosion rate is linear to the square of velocity approximately and the influence of concentration of particles is remarkably small.
对烧蚀数据进行的回归分析表明，最大线烧蚀率与颗粒冲刷速度平方接近正比关系，而颗粒浓度的影响非常小。
Methods Univariate analysis and multivariate regression were performed on data of 117 patients with lupus nephritis, with the physicians global assessment of disease activity as the external criteria.
方法以临床医师的判断作为疾病活动程度的外部标准，对117例狼疮性肾炎患者的资料进行单因素相关分析和多元回归分析。
On the basis of regression analysis, the relationship between wave parameters and wave force as well as moment acting on the large diameter cylinder structure is given.
基于回归分析，考虑淹没、越浪、波陡、相对水深和相对筒径等的影响，给出了作用在大圆筒上的波浪力和波浪力矩的计算公式，可用于工程实践。
Correlation and regression analysis showed that the main influencing factors on depression of unemployed were self-accusation, solving problem and the total scores of life events.
相关及回归分析表明：自责、解决问题和生活事件总分是影响下岗职工抑郁的主要因素。
The soil carbon density change model is based on regression analysis of the carbon densities of different soils.
对不同土壤类型碳密度随时间的变化，用回归分析的方法，建立土壤碳密度变化模型。
Using regression analysis to research the effect of chemical composition on the drawing property of B4L1 wire rod.
运用回归分析法，研究化学成分对B4L 1盘条拉拔性能的影响。
Probing to characters of subsidence series, we study on application of polynomial regression, wavelet denoising and frequency analysis on subsidence series processing.
针对沉降数据序列的特征，研究了多项式回归方法、小波降噪方法、频谱分析法在沉降数据处理中的应用。
I use mathematical statistics analysis, such as confidence intervals, hypothesis testing, K-means Cluster, regression analysis and so on.
运用置信区间分析、假设检验、聚类分析、回归分析等数理统计分析方法。
Objective To improve on classical least squares estimate of regression analysis and explore nonparametric smoothing spline regression analysis.
目的改进回归分析的经典最小二乘估计方法和探讨光滑样条非参数回归分析方法。
According to the monitor data analysis which has been carried on the regression method, we can forecast the finally displacement value and the line security condition.
通过对监测数据回归分析，可以预测测点可能的最终位移值和既有线路的安全状况。
According to the monitor data analysis which has been carried on the regression method, we can forecast the finally displacement value and the line security condition.
通过对监测数据回归分析，可以预测测点可能的最终位移值和既有线路的安全状况。
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