查询词典 statistical analysis

The main statistical methods which were used in this study are the simple regression analysis and path analysis.

主要使用的统计研究方法为简单回归分析以及路径分析。

A powerful statistical data and analysis capabilities, the technical analysis theory and methods developed to the extreme.

强大的数据统计和分析功能，把技术分析的理论和方法发展到了极至。

The study combines qualitative with quantitative analysis, and in the statistical analysis of the data, the method of percentage statistics is adopted.

本研究结合了定性和定量的分析方法，在数据分析中，运用了百分比统计方法。

The common methods of statistical analysis for quantitative data have t test, analysis of variance and rank test.

定量资料的一般性统计分析中比较常用的方法就是t检验、方差分析与秩和检验，看起来简单，却容易出错。

We performed statistical analysis and hypothesis testing using SPSS software based on theoretical analysis, while the data were obtained from the questionnaires collected from 125 enterprises in China.

在上述理论分析的基础上，通过对125家国内企业进行问卷调查所获得的数据，运用SPSS软件对理论模型进行了统计分析与检验，从实证的角度验证了知识管理战略对组织文化的适应性模型。

On the base of reviewing the empirical research on the relationship between the executive and corporation performance home and abroad, the article studies the relationship between the executive incentive and corporation performance of Chinese corporations, using statistical des cription analysis and hypothesis testing analysis.

本文在对国内外经营者薪酬与企业绩效实证研究回顾的基础上，采用描述性统计分析和假设检验分析对我国上市公司经营者与企业业绩之间的关系进行实证研究。

The contents include:(1) Descriptive statistics;(2) Probability and probability distributions;(3) Statistical inference - estimation and hypothesis testing;(4) Nonparametric methods;(5) Analysis of variance;(6) Regression analysis.

讲授内容包括：叙述统计；机率、机率分配─统计推论的基础；推论统计─估计和检定；无母数分析；变异数分析；回归分析。

The first stage is screen experiment. A 24-1 Fractional Factorial Design and resolution IV experiment is used to find out which main effect and interaction effect have obvious influence on the precision positioning of feeding table by these four factors. The Minitab program including Half Normal Plot, Pareto Chart, and ANOVA is applied to diagnose obvious effects. The second stage is optimization experiment. The fitness of regression model is obtained by using CCD of RSM with statistical hypothesis testing, regression analysis, lack-of-fit testing, and residual analysis. The optimum values can be found out by using response surface plot and contour plot.

在第一阶段为筛选实验采用24-1部分因子实验，解析度为IV，求出这4个因子主效应及交互作用哪些会对进给平台定位精度有显著的影响，在分析方面使用统计软体Minitab做初步分析，应用了半常态机率图、柏拉图与变异数分析来判断出显著因子与交互效应显著，第二阶段优化实验采用反应曲面法的中央合成设计，搭配统计检定、回归分析、缺适性检定(Lack-of-Fit)、残差分析来取决回归模式之合适性，最后根据反应曲面图及等高线图求出最佳值做验证实验。

The course covers the following topics: overview of quantitative research designs including survey research, experimental and quasi-experimental research, and correlational research; measuring of reliability and validity; sampling, hypothesis testing and statistical significance, correlational analysis, tests of mean differences, tests of frequencies, analysis of variance, linear regression, and multiple regression.

课程主要容包括问卷调查法，实验研究法，相关研究法，抽样方法，测验信度与效度，X2考验，相关分析，t考验，变异数分析，单回归，多元回归。

Understanding of bad-square analysis and regression analysis of the principle, and can use its methods and techniques for statistical inference.

理解平方差分析及回归分析的原理，并能运用其方法和技巧进行统计推断。

The statistical analysis of this large set of mutations has led us to propose a diagnostic strategy that should help with the molecular work-up of optic neuropathies.

这一大系列基因突变的统计学分析引导我们提出一个诊断策略，可以帮助我们对视神经病变进行分子学的诊断检查。

The results show that the pipe grouting changes the mechanical parameters of surrounding rocks to achieve the security of engineering objectives by reinforcing surrounding rocks and bolcking the water.

研究表明：小导管注浆一方面改变了围岩的力学参数，另一方面利用浆液的固结特性可以实现堵水和加固围岩的工程目标，使隧道在开挖过程中的安全得到保障。