查询词典 statistical analysis

In the empirical analysis part, statistical descriptions on the sample funds are made firstly, which show that the actual distribution of each sample fund"s daily net value return possesses the characteristic of leptokurtosis. So it is necessary to add student T distribution and GED to capture such leptokurtosis characteristic other than normal distribution. Secondly, ARCH test shows that there exists volatility clustering in each sample fund"s daily net value return, so GARCH related models should be used to describe such volatility clustering characteristic.

实证分析部分首先对样本基金进行统计描述，得出其收益序列均存在尖峰厚尾特征，不服从正态分布，因此有必要在下面的VaR计算中加入T分布和GED分布来捕捉这种尖峰厚尾特征；并且经ARCH检验后得出收益序列存在明显的波动聚集性的特征，因此可以选择GARCH类模型来描述这种特性，经过模型筛选，得出最适合我国开放式股票型基金的收益波动性模型为GARCH(1，1)模型。

Topics covered include subjective notion of probability, Bayes' Theorem, prior and posterior distributions, and data analysis techniques for statistical models.

包括：概率的主观定义，贝叶斯理论，先验和后验分布，统计模型的数据分析技术。

Statistical Energy Analysis is a module measure, which use relationship of energy flow to evaluate dynamics, vibrating response level and sound radiation of the mulriple and syntonic assembly structure.

统计能量分析是个模块化方法，它运用能量流关系式对复合的、谐振的组装结构进行动力特性、振动响应级及声辐射的理论评估，SEA特别适用于高模态密度的高频区，传统的数值计算方法如有限元和边界方法对应力和振动建模获得了很大成功，但对噪声应用存在明显的局限。

The study needs enterovirus infections data in Taiwan from 1999 to 2005. The sources of data include the sentinel surveillance system, the Notifiable disease reporting system and the contract lab data. Statistical methods used for the analysis of seasonal variation include graphics, chi-square test for goodness of fit, method of decomposition and circular distribution.

使用之研究材料为1999年至2005年台湾肠病毒的监测资料，包括定点医师於每周报告之手足口病与疹性咽峡炎病例、法定传染病中应报告的肠病毒感染并发重症确定病例与病毒性感染症合约实验室之肠病毒感染检验阳性病例，分别应用绘图、卡方适合度检定、分解法与圆形分布法进行分析。

Statistical Package for the Social Science was adapted for descriptive statistics, analysis of variance , test of independence, and spearman correlation, to explore the efficiency of organic rice farm management in Taiwan.

农场经营者对病虫害防治技术、杂草控制、市场资讯和行销等专业技术，仍需要农政单位与验证机构之协助与辅导。经与惯行栽培比较，显示水稻有机栽培，虽然肥料费用高於惯行栽培大约3倍，但因稻谷售价较约高出2倍。

According to the principle of modern language testing and statistical theory, reliability analysis of the test needs considering many aspects.

根据现代语言学测试的原理和统计学理论，对于一个测试的信度分析要考虑许多方面。

Comparison has been done about the sample selecting of the partial duration series method and the annual maximum series method by using the statistical simulations. The effect of different threshold values on the frequency analysis results has been studied.

本文运用统计试验方法对部分历时序列法与年最大值统计法两种不同取样方法的比较、不同阈值对频率分析结果的影响等方面进行了研究。

Time Series Analysis is a dynamic data processing, statistical methods.

摘要时间序列分析是一种动态数据处理的统计方法。

This text constructs linear regression model of Chinese total fertility rate through regression analysis on 109 countries' 20 statistical data,such as per GDP,women literate rate,women mean lifetime.

针对3O多年来中国生育政策的人口效果、社会经济效果的评估，在2O世纪9O年代初便有学者予以关注(吴忠观、肖立见，1994)，到2O世纪末21世纪初有更多的学者对生育政策的效果进行了研究(李建民、王金营，2000；陈胜利，2001；杨魁孚等，2000)，政府有关部门也对此十分重视。

The user in learning the basis of relevant theories, you can easily complete the statistical calculations and analysis, to achieve the transformation of theory to practice.

使用者在学习相关理论的基础上，可以轻松完成统计计算和分析，实现理论到实践的转化。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。