本回购包含我为约翰·霍普金斯数据科学轨道编写的所有R代码
This repo contains all the R code I have written for the Johns Hopkins Data Science Track (2014-09-21, R, 0KB, 下载0次)
德克萨斯州囚犯遗言分析。使用BeautifulSoup从互联网中提取数据，并在R...
An analysis of Texas inmates last words. The data is pulled from the internet using BeautifulSoup and analyzed in R. Specifically we use Latent Semantic Analysis. Initially this was an assignment for a class in data engineering. (2017-06-01, R, 0KB, 下载0次)
通过创建监控俄罗斯和中国当前货物流动的决策支持系统来优化供应链...
Optimizing the supply chain by creating the decision support system that monitors current goods flows in Russia and provides Big Data analysis (2019-09-16, R, 95KB, 下载0次)
这是重现“推特情绪真的预测了道琼斯指数吗：大数据中的错误冒险...
This is the code to reproduce the results in "Did Twitter Mood Really Predict the DJIA?: Misadventures in Big Data for Finance", available in the Penn Journal of Economics. (2016-04-25, R, 5KB, 下载0次)
新不伦瑞克罗格斯大学大数据和数据科学拜恩研讨会的链接和材料
links and materials for Big Data and Data Science Byrne Seminar at Rutgers University-New Brunswick (2022-02-09, R, 218KB, 下载0次)
Web抓取确实是数据作业的.ca，目标是在加拿大安大略省抓取当前的数据作业，并使用R编程执行EDA
Web-scraping-indeed.ca-for-Data-jobs,Goal was to scrape current data jobs in ON, Canada and perform EDA using R programming (2018-11-22, R, 622KB, 下载0次)
A-TALE-OF-THREE-CITIES，使用Spark分析Azure Open Datasets为芝加哥、波士顿和纽约市发布的安全（311）数据集...
Analyzing the safety (311) dataset published by Azure Open Datasets for Chicago, Boston and New York City using SparkR, SParkSQL, Azure Databricks, visualization using ggplot2 and leaflet. Focus is on descriptive analytics, visualization, clustering, time series forecasting and anomaly detection. (2021-05-03, R, 11856KB, 下载0次)