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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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xgboost
实现xgboost算法,对实现分类和预测具有良好的效果(The implementation of xgboost algorithm has a good effect on classification and prediction)
- 2017-06-22 15:04:02下载
- 积分:1
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wine
说明: 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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topsis1
用R语言进行TOPSIS算法,TOPSIS方法是层次分析中一个较为常用的方法,这里给出其一个R语言实现(Using R language for TOPSIS method)
- 2018-03-05 20:35:18下载
- 积分:1
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数据挖掘 R语言实战
说明: 通过本书,读者不仅能掌握使用R及相关算法包来快速解决实际问题的方法,而且能从实际问题分析入手,到利用R进行求解,以及对挖掘结果进行分析的全面训练(Through this book, readers can not only master the method of using R and relevant algorithm packages to quickly solve practical problems, but also start from the analysis of practical problems to the comprehensive training of using R to solve problems and analyzing mining results)
- 2020-06-25 16:20:01下载
- 积分:1
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成都市空气中的O3来源及分析 O3_air
成都市空气中的O3来源及分析,可用于大创项目(O3 source and analysis in air of Chengdu, which can be used in some projects)
- 2020-06-22 01:40:02下载
- 积分:1
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r语言批量读取xyz格式文件
水动力模型MIKE21数据后处理
dfsu格式文件导出模拟结果xyz格式文件
R语言可以迅速批量读取xyz文件,并根据文件名排序
以便于后期处理(MIKE 21
export results from dsfu
R read numerous xyz files)
- 2021-04-15 14:28:54下载
- 积分:1
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pstr
说明: PSTR模型,解决面板数据的非线性关系问题,适合初学者使用(PSTR model, which solves the problem of non-linear relationship of panel data, is suitable for beginners to use.)
- 2020-11-08 09:49:47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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GEOquery
说明: 从GEO数据库下载原始数据,提取数据中的表达值(Download raw data from the GEO database and extract the expression values in the data)
- 2020-06-21 06:20:02下载
- 积分:1