查询词典 multivariate analysis

In order to reduce calculation error, the frequency distribution of average values is used to compute the mixed distribution's digital features of each component distribution, thereinto, the number of the component distribution is determined by AIC, choose the number that meets the minimum value of AIC as the component number of mixed distribution, and the other parameters are estimated by EM algorithm; Secondly, because each component distribution is corresponding to a kind of major gene genotype, according to the values of the average and variance of the each component distribution, we can use the limit error of the normal distribution to plot each individual into the correspondent component distribution, namely into correspondent major gene genotype. Then we regard each major gene genotype as a treatment level of one-way analysis of variances, and the one-way multivariate analysis of variance is carried out to calculate the covariance matrix of major gene effect, covariance matrix of polygene effect, covariance matrix of environment effect and so on; At last, combining the weights of the each component distribution of mixed distribution, we can calculate the variance of major gene effect, the variance of polygene effect, environmental variance and the genetic gain of the quantitative trait.

为减小计算误差，本研究采用均值的频数分布来计算各成分分布的数字特征，其中成分分布个数根据AIC准则，选择使AIC值达到最小的成分分布个数作为混合分布的成分分布数，分布中其它参数的确定利用EM算法来估计；其次，每个成分分布对应一种主基因基因型，根据各个成分分布的均值和方差，利用正态分布的极限误差将每个个体划分到相应的成分分布中，即相应的主基因基因型中，将每种主基因型作为单因素方差分析的一个处理水平，对其进行单因素的多元方差分析，分别计算主基因效应协方差阵、多基因效应协方差阵、环境协方差阵等参数；最后结合混合分布中各成分分布的权重即各主基因基因型的分离比例，计算主基因效应方差，多基因效应方差和环境方差，以及遗传力等参数，进而计算该数量性状的遗传进展。

The results of multivariate analysis of variance and multiple regression analysis validated the moderating effect of the stage of organizational change on the relationship between change leadership and organizational performance.

研究使用了多元方差分析和多元回归分析等统计方法，对组织变革的不同阶段，变革领导力与组织绩效问的关系模式进行了比较并发现了差异，验证了组织变革阶段在变革领导力与组织绩效间的缓冲作用。

The integration of visual features in short-term memory was studied in an analysis of the accurate rates at different secondary task conditions, different set sizes, and different detection tasks with multivariate analysis of variance.

实验二和三分别测试在这三种次级任务条件中被试对不同数量(3，6)的客体的两个特征信息及其特征捆绑信息的短时记忆成绩。

Based on the current literature, this study sets up concept model and does a theoretical and empirical study using the method of path analysis and multivariate analysis of variance to investigate the relationship among the variables and the moderating effect of the degree of customer participation.

依据文献建立观念性研究框架，运用路径分析研究变量间的关系，探讨顾客参与程度对感知控制和顾客满意关系的调节效应。

The patient cases were collected and computerized by the designed survey, the data was analyzed by using univariate analysis and multivariate analysis of variance statistic approach.

采用回顾性调查方法，对所有病例按设计好的调查表进行摘录、入机，逻辑检错后，用EXECEL、SAS8.2软件进行分析，采用单因素和多因素统计方法对数据进行分析。

Then, the results were evaluated by repeated measurement of variance analysis and multivariate analysis of variance.

本研究对符合入选标准的CTH患者进行常规止痛治疗，并联合黛力新进行对比研究，通过对患者治疗前后不同时间点汉密尔顿焦虑(Hamilton Rating Scale for Anxiety，HAM A)和汉密尔顿抑郁(Hamilton Rating Scale for Depression，HAMD)量表评分进行重复测量方差分析和多元方差分析，旨在评估联合黛力新改善患者焦虑和抑郁指数的效果。

The study used 4×3×2 multivariate analysis of variance, made path analysis about self-concept on junior middle school students in the northwest China region and academic help-seeking.

以西北初中生自我概念、西北初中生学业求助态度、西北初中生学业求助行为的各个子维度为因变量，进行4×3×2的方差分析，并且做了西北初中生自我概念对学业求助的路径分析。

Finally, the research kept going on the analysis of data with multivariate analysis, and the conclusions are

最后采用多变量分析进行资料分析，其得到的结论有

Questionnaire data macroseismic Field trend analysis multivariate analysis

调查资料；宏观场；趋势分析；多变量分析

Five meristic characters and fifteen morphological characteristics were measured and the data were analyzed by the principle component analysis method, multivariate analysis method and one-way ANOVA to study the morphological variations among four populations of Sardinella zunasi (125 individuals) collected from Qingdao, Zhoushan, Aichi and Kagawa.

运用主成分分析、多变量解析和单因子方差分析方法对青岛、舟山以及日本爱知、香川4个群体的青鳞小沙丁鱼Sardinella zunasi（125尾）5个分节特征和15个量度特征进行了比较分析。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。