查询词典 descriptive statistics

Descriptive Statistics; Mean, Standard Deviation, etc.

统计学的描述：均值，标准偏差等 5。

What I used functional modules in the software I-miner are the descriptive statistics, missing value processing and the principal components analysis.

使用到的是软件 I-miner 中的功能模块，它们分别是描述性统计、缺失值处理和主成份分析。

Descriptive statistics, Pearson correlation and Stepwise multiple regression were employed to address the research questions.

本研究采用描述统计、皮尔逊积差相关分析以及逐步多元回归来探讨1学生英语教室结构认知的现况2学生英语成就目标动机的现况3英语教室结构认知与成就目标动机的相关性，以及4四个教室结构对精进目标的预测性。

Data of the investigation had been processed by SPSS-10 statistic software, which includes descriptive statistics, t-test, product-moment correlation and multivariate analysis of variance.

调查最终数据均通过SPSS-10数据软件处理，包括了描述统计，相关分析，t检验，多因素方差分析等统计分析手段。

In terms of data treatment, SPSS for Windows was used to conduct statistical analysis by methods of item analysis, factor analysis, reliability analysis, descriptive statistics, t-test, one-way multivariate analysis of variance, and one-way analysis of variance. Each research result item was discussed, and the results of this study are summarized below

在资料处理方面，以SPSS for windows进行项目分析、因素分析、信度分析、描述统计、t考验、单因子多变项变异数分析与单因子变异数分析等方法加以统计分析，逐一讨论各项研究结果，兹将本研究的结果归纳如下

Patients completeda questionnaire that included socioeconomic variables SF -36 SDS for Depression. The descriptive non- parametric statistics u test t test x2 test and stepwise multiple regression analysis were adopted.

统计方法使用描述性方法、非参数检验方法、u检验、t检验、x检验及多元逐步回归方法等分析脑卒中患者的生活质量状况及其影响因素。

Firstly, reviewing and commenting on foreign and domestic literature about nonrecurring gains and losses; secondly, analyzing the definition and characteristics of nonrecurring gains and losses and the reason to form nonrecurring gains and losses; following, examining the research hypothesis using descriptive statistics and correlation analysis and regression of price and return model, furthermore optimizing the price model and return model through adding year variable and district variable which was divided according the return of the extraordinary items as dummy variables in the empirical research part.

文章先对国内外关于非经常性损益的研究现状进行回顾与述评；其次对我国关于非经常性损益的界定及其形成动机进行了分析；紧接着实证部分采用描述性统计、相关分析和运用价格模型和收益模型进行回归分析，对本文提出的研究假设进行检验，并加入年度虚拟变量和按照非经常项目利润率进行划分的区间虚拟变量对价格模型和收益模型进一步优化，使线性回归方程的拟合优度R2得到显著提高，利用优化后的模型对研究假设进一步检验。

Proceeds with the lecture of biostatistics, major focus will be on exercises of biological data management , descriptive statistics and all distributions (Normal, binomial, polynomial, Poisson, t, X, and F).

本实习依上课进度进行对数据整理，叙述统计及各项分布(常态，二项式，多项式，卜瓦松，t，X ，F分布)信赖区间，以生物数据实例进行练习。

It combines the descriptive statistics analysis and samples paired T test to compare the comprehensive evaluation values which are from the SPSS statistical tool.

通过应用由SPSS统计工具运算得到的样本综合评价值，本文综合描述性统计分析和样本配对T检验对样本并购前后综合评价值进行比较分析。

The paper applies descriptive statistics, parametric and non-parametric test to systematically analyse the overall and industry features of Chinese listed companies' debt financing structure.

本文采用描述性统计、参数和非参数检验等方法对中国上市公司债务融资结构的总体特征和行业特征进行系统的分析。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48