Using single factor analysis of variance and multivariate stepwise regression to analyze the capital structure influencing factor of small - scaled state - owned enterprises , this paper fills up the deficiency of substantial evidence study of non - listed small companies 摘要利用单因素方差分析和多元逐步回归法分析小型国有企业资本结构影响因素，弥补了以往学者对非上市小型企业资本结构影响因素实证研究的不足。
The heath - carter anthropometric so - matotyping method was used . the somatotype components and distributions was calculated and compared with t - test and analysis of variance to test differences among the somatotype means and the somatotype attitudinal distance ( sad ) 按性别、城乡、年龄进行了分组和体型计算，对不同组别的体型三因子值及体型分布状况进行了比较，应用t检验和方差分析对不组别的体型均值和体型点进行了分析。
Results there are two important data analysis strategies for comparing the different effects between the two treatment groups : ( 1 ) fixed effects model , such as independent t test , analysis of variance and analysis of covariance ; ( 2 ) linear mixed models 结果临床试验研究资料常为重复测量资料，比较各处理组的测量值差别是否有显著性，可以采用传统的统计方法如t检验、方差分析和协方差分析等；也可以采用混合模型对整个研究过程中所有时点的测量值进行分析。
This paper establish an effects assessing model and adjusts indexes of the model according to the data process results through factor analysis , importance analysis and analysis of variances which are supported by spss . the indexes are classified by their importance 本文建立了效果评价理论模型，利用spss统计软件对收集的数据进行了因子分析、评价指标的重要性分析与差异程度分析、方差分析，并对模型的评价指标设置进行了调整，按照其重要性程度进行了层次划分。
The author found there are no significant differences in morphology construction of the same kind of male grasshopper on different vertical belt , but the 4 measured morphology indexes have more notable difference in the same kind female grasshopper through multiple analysis of variance . the author made further analysis of the figures of morphology construction under the influence of different environmental factors by multiple regression , and selected the factors , which have principle functions 作者通过多元方差分析，发现北坡不同垂直带内同种蝗虫雄性的形态结构不具有显著的差异，而所测量的4种形态指标在同种雌性上表现为极显著的差异；并利用多元线性回归的方法对不同环境因子对蝗虫形态结构的影响力进行了进一步的分析，筛选出了起主要作用的环境因子。
The study chooses foodstuff industry , textile industry , drug products industry , transportation industry , information technology industry and estate industry ( there are totally 283 listed companies in these six kind of industries ) , based on the financing data of the year of 2001 . firstly , utilizing the one - way analysis of variance method to analyze if trade factor influence capital structure 本课题选取食品饮料业、纺织服装业、医药生物制品业、交通运输业、信息技术业和房地产业六类共283家上市公司，以其2001年年报数据为依据，首先利用单因素方差分析方法检验不同行业的上市公司资本结构是否存在显著差异。
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。
The thesis designs a theoretical model , carries out four kinds of spss analysis on data obtained through questionnaire survey , including factor analysis , correlation analysis , regression analysis , as well as analysis of variances , and modifies the theoretical model by adding leadership as another important factor 本文建立了理论模型，利用spss统计软件对收集的数据进行了因子分析、相关分析、回归分析和方差分析，并对理论模型进行了修正，增加了成员领导因素。
Part five concerns itself with data analysis and discussion , which falls into three steps : in the outset , the descriptive analysis is made to compare the scores of experimental group and control group . furthermore , one - way analysis of variance ( anova ) is made to identify whether the cognitive strategies exert a certain influence upon the achievements of post test , and then the results of employment of cognitive strategies in experimental group and control group are compared and analyzed to draw a conclusion ; finally , comparisons are conducted to analyze the differences of cognitive strategies between effective students and ineffective students 数据分析和讨论分三步进行： ( 1 )对两组学生前、后测成绩进行时比分析，并用单因素方差分析探讨了认知策略是否对学生后测成绩产生影响； ( 2 )通过问卷，对实验组和对照组认知策略的使用结果进行对比和分析； ( 3 )对实验组优秀生和后进生认知策略的使用进行对比。
Aiming at the ecological environmental deterioration of bashang , from 2002years to3 ~ 5months of 2003 years . sand - transporting quantity of land cover types were on - the - spot moinitoring in gale seaon , comparing the productivity of the main crops . improving environment and developing economy are compositively considered for applying returning cultivated to woodland and grassland to supply the base of theory and technology . the main results as following : 1 observing the sand transporting quantity of artificial grassland , stubble land and cultivate land . indicates that when wind speed is higher ( 8 . 0m / s ) , the sand transporting quantity of artificial grassland of 200cm reduces 35 . 5 % in average more than that of cultivate land , 34 . 5 % sand - transporting quantity than that of stubble land . no distinct difference between stubble land and cultivate land . and when wind speed is lower ( = 5 . 0m / s ) , the sand - transporting quantity of coverage is no distinct difference according to the analysis of variance 从改善环境和发展经济两方面综合考虑，为实施坝上地区“一退双还”提供了理论与技术依据。主要研究结果如下： 1对人工草地、作物留茬地及耕翻地的输沙量观测表明：劲风( 8 . 0m s )下，人工草地比对照耕翻地输沙量在200cm高度内平均降低了35 . 5 ，比作物留茬地平均降低了34 . 5 ；作物留茬地输沙量与耕翻地差异不显著；微风( 5 . 0m s )下，不同地表覆被类型对输沙量的影响差异不显著。
