逐步回归分析 meaning in English
gradual regressive analysis
stepwise regression analysis
steregre ion
steregression
Examples
- Stepwise regression analysis reveal that the major risk factors for childhood behavior disorder are countryside students , higher grade , male , bad relationship with classmate and more life events . at the same time , 28 . 3 % students reported they have suicide ideation
本研究表明，城乡小学生行为问题检出率为16 . 3 ，多元逐步回归分析揭示：乡村儿童、高年级(年龄大) 、男生、同学关系不良以及经历过较多的生活事件为儿童行为问题的危险人群。 - " thirdly , the seepage monitoring data of dongzhang dam are analyzed with stepwise regression method ; the origin of some abnormal uplift pressure drill holes is studied . the factors affecting seepage are revealed and several disadvantages will be controlled
3 、应用逐步回归分析的统计方法对东张水库大坝渗流观测资料进行分析，研究了部分扬压力测孔异常情况的起因，揭示大坝渗流的变化规律，为控制不利因素实现大坝的安全运行提供有益的依据。 - For many years , the price / earning model had become the predominated pricing method , causing seriously ipo pricing discount . this research is focusing on the shanghai security market after the adoption of authorized practice ; applying factors analysis on the public disclosed information of 111 ipo companies between 2001 / 04 and 2003 / 02 ; using stepwise regression analysis to determinate factors affecting ipo pricing , and reconstruct these factor on a quantitative basis ; and establishing a multi - factors ipo pricing model
本文以实行核准制后的上海证券市场为研究对象，选取2001年4月到2003年2月底111家发行新股的公司，搜集它们新股发行上市前披露的公开信息等有关资料，在选用因子分析方法处理变量数据的基础上，运用逐步回归分析法归纳判断影响ipo定价的因素，并将它们进行数量化的复合再现，建立了ipo定价多因素模型。 - During the modeling of technological designing , sas release6 . 12 statistic analysis software are applied on correlation and stepwise regression for cocoon - cooking parameters and material data of past years . the significance test and f test are used to analyze the result . we constituted the primary model of cocoon - cooking technique
工艺设计建模过程中，利用sasrelease6 . 12统计分析软件对历年的煮茧参数和原料茧数据进行相关分析和逐步回归分析，对分析结果进行了显著性检验和f测验，建立了煮茧工艺的初步模型，并结合一些制约因素进一步修正，以期达到最合理地利用原料、设备和人力，并可通过优化设计获得工艺设计的最佳参数组合，得到最优工艺模型。 - We analyzed the data by applying analysis of variance ( av ) , multiple stepwise regression analysis ( msra ) , canonical correlation analysis ( cca ) and so on . additionally , new developing statistical method , linear structural relations ( l1srel ) , was employed to throw light on the substantial acting mechanism
应用传统的(协)方差分析、多元逐步回归分析、主成分回归分析、岭回归分析、判别分析和典型相关分析等统计方法对影响学习成绩的因素进行分析，并采用新近发展的线性结构方程模型( linearstructuralrelations ， lisrel )分析影响学习成绩的? ?各个因素并探讨其影响机制。