stepwise regression的例句大全

A Composite Stepwise Regression Prediction Method with Minimum Variance

逐步回归最小方差集成预报法

Lag Correlation Analysis by Stepwise Regression Method

逐步回归自相关分析

PC& 1500 Analysis Program for Stepwise Regression

PC&1500机逐步回归分析程序

Stepwise regression analysis revealed that the main factors contributing to efficacy of risperidone were paranoid type, single or combined with other antipsychotic drugs, onset age and premorbid character.

逐步回归分析揭示，影响利培酮治疗精神分裂症效果的主要因素为：偏执型、用药方式、发病年龄和病前性格；

The logistic multiple stepwise regression analysis showed that the history of the positive developmental delay, language delay and the frequency of the speech therapy were related to the therapy effect.

Logistic多元回归分析表明发育迟缓、语言迟缓和治疗频度与疗效有关。

It indicated that BP neural network method performed better than multivariate stepwise regression models, as the sum of quadratic error of prediction by BP neural network model was less than by the regression method.

以误差平方和为标准的比较结果表明，BP神经网络模型的预测效果总的来看要优于多元线性回归法。

A stepwise regression analysis of the relation between diet nutrition and the incidence rate of stroke

膳食营养因素与脑中风发病率关系逐步回归分析

METHODS All data were dealt with SPSS and analysis of variance and stepwise regression analysis were performed.

方法资料来源于10295例肝炎病例首页数据，应用SPSS软件包，进行方差分析、多元逐步回归分析。

Stand description factors affecting the harm extent of the Gypsy moth ( Ocneria dispar) was studied, through stepwise regression analysis from which three significant ones were selected: crown density, infertile extent of soil and forest area.

研究了12个影响舞毒蛾危害程度的林分因子，对这些林分因子对舞毒蛾危害程度进行逐步回归分析，从中筛选出主林层郁闭度、土壤瘠薄程度和林地面积3个关键因子。

methods: bivariate non-conditional logistic stepwise regression model was used to analyze the high risk factors of pih.

方法：采用二分类的非条件Logistic逐步回归模型分析妊娠高血压综合征（妊高征）的高危因素。

stepwise regression arithmetic for the gauging equation of vibrational canister barograph

振筒气压仪校准方程的逐步回归算法

summer drought probability forecast equations of representative stations were established by analyzing general circulation feature index and surface meteorological essential factors and using the method of stepwise regression analysis and stepwise discriminate analysis.

通过对大气环流特征指数、地面气象要素等因子的分析，利用逐步回归分析和多级逐步判别分析方法，建立了甘肃省几个代表站的伏期干旱指数的概率预报方程。

methods: kruskal wallis, bayes discriminate analysis, stepwise regression analysis, logistic regression analysis were adopted and the physical examination data of 3 148 intellectuals of the title technical and professional in baotou steel iron factory in 2001 were used for screening 18 factors related to hypertension.

方法：采用秩和检验、Bayes判别分析、逐步回归分析与Logistic回归分析4种方法，利用2001年包钢3148名知识分子的调查体检资料，对可能与高血压发生相关的18项因素进行筛检。

methods the technical efficiency in 60 tcm hospitals in the country was analyzed using the stochastic frontier cost model for panel data and the influencing factors causing inefficiency were discussed using the multiple stepwise regression method.

方法运用平行数据随机前沿成本模型，分析全国60所中医院的技术效率；运用多元逐步回归分析，探讨低效率的影响因素。

based on the data of hong kong monthly precipitation ( 1954-1990), the relationship between the principal component of outer factor fields and that of hong kong precipitation field was conducted with correlation analysis and stepwise regression analysis.

利用香港1954～1990年月降水资料，通过相关和逐步回归[1]，求出外界因子场的主分量与香港降水的关系，从而实现对香港年、前后汛期和春夏秋冬四季的降水进行逐步回归预报。

the empirical research on ipo dynamic pricing model based on stepwise regression analysis

基于逐步回归法的IPO动态定价模型及实证研究

stepwise regression analysis indicated that the drug dosage was the main factor that affected the self rated health measurement of schizophrenia patients during rehabilitation period.

逐步回归分析显示药物剂量是影响康复期精神分裂症组患者自测健康的主要因素。

The data was analyzed by chi-square, stepwise regression analysis and covariance statistics.

资料用卡方检验 、 逐步回归和协方差分析等.

Evaluation of the factors influencing the incidence of hepatogenic ulcer through stepwise multiple regression analysis

逐步回归法探讨肝源性溃疡发生的影响因素

A stepwise multiple linear regression analysis showed that HDL-C, FPG, WC , BF % enter the regression equation.

多元逐步回归分析发现血清 高密度 脂蛋白胆固醇 、 空腹血浆葡萄糖 、 腰围 、 体脂含量进入回归方程.