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新建文本文档
说明： 估算波动率的动态条件相关系数，衡量两个金融市场之间的风险溢出效应(Estimating the dynamic conditional correlation coefficient of volatility and measuring the Risk Spillover Effect between two financial markets)
- 2020-08-25 19:28:15下载
- 积分：1
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wine
葡萄酒数据集， 基于Wine数据集的数据分析报告 R语言+实验结果文档(Wine datasets
Data Analysis Report R Language + Experimental Results Document Based on Wine Data Set)
- 2020-07-20 16:48:47下载
- 积分：1
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R数据可视化手册
本书提供了快速绘制高质量图形的150多种技巧，每个技巧用来解决一个特定的绘图需求。读者可以通过目录快速定位到自己遇到的问题，查询相应的解决方案。(This book provides more than 150 techniques for quickly drawing high quality graphics, each of which addresses a specific drawing requirement. Readers can quickly locate their own problems through the directory, query the corresponding solution.)
- 2020-06-25 16:00:02下载
- 积分：1
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因子分析案例和R语言代码
说明： 因子分析:包括案例和对应的R语言代码，代码中地址需要自行修改后使用(Factor analysis: including a case and corresponding R language code, the address in the code needs to be modified by itself)
- 2020-08-11 10:58:28下载
- 积分：1
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R
说明： R语言舍选法、极坐标法、Box-Muller变换产生正态随机变量(R Language Rounding Method, Polar Coordinate Method and Box-Muller Transform to Generate Normal Random Variables)
- 2021-04-22 21:58:48下载
- 积分：1
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did
双重差分估计
双重差分模型（difference-in-difference，DID）近年来多用于计量经济学中对于公共政策或项目实施效果 的定量评估。
通常大范围的公共政策有别于普通科研性研究，难以保证对于政策实施组和对照组在样本分配上的完全随机。非随机分配政策实施组和对照组的试验称为自然试验（naturaltrial），此类试验存在较显著的特点，即不同组间样本在政策实施前可能存在事前差异，仅通过单一前后对比或横向对比的分析方法会忽略这种差异，继而导致对政策实施效果的有偏估计。(Quantitative evaluation of policy or project implementation effect. Generally, a wide range of public policies is different from general scientific research, and it is difficult to ensure that the sample allocation for the policy implementation group and the control group is completely random. The non-randomly assigned policy implementation group and the control group are called natural trials, which have significant characteristics, i.e. there may be prior differences between the different groups of samples before the implementation of the policy, and this difference will be ignored only through a single pre-and post-comparison or horizontal comparison analysis method, which leads to the policy. Biased estimation of implementation)
- 2020-07-03 20:00:01下载
- 积分：1
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R
说明： R语言对数据进行Garch-M-Copula建模并利用EM算法估计相应的参数(Garch-m-copula is used to model the data in R language and EM algorithm is used to estimate the corresponding parameters)
- 2020-02-24 12:11:17下载
- 积分：1
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bootRes包算相关系数
说明： R 语言 bootRes包算相关系数 计算bootstrapped 相关系数(calculate bootstrapped correlation)
- 2021-04-19 11:38:54下载
- 积分：1
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v21i04.R
R语言编程学习，copula函数数据编程分析。相关性分析，R语言的应用(R Copula)
- 2020-08-25 17:08:15下载
- 积分：1
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Rts
关于时间序列分析的一些比较简单的例子，有注释。使用R语言编写。(Some examples of time series in R)
- 2020-06-30 11:40:02下载
- 积分：1
