- 来自www.coursera.org
Data Analysis with R Programming
- 自定进度
- 免费获取
- 免费证书
- 5 序列
- 等级 介绍
课程详情
教学大纲
WEEK 1: Programming and data analytics
R is a programming language that can help you in your data analysis process. In this part of the course, you’ll learn about R and RStudio, the environment you’ll use to work in R. You’ll explore the benefits of using R and RStudio as well as the components of RStudio that will help you get started.
WEEK 2: Programming using RStudio
Using R can help you complete your analysis efficiently and effectively. In this part of the course, you’ll explore the fundamental concepts associated with R. You’ll learn about functions and variables for calculations and other programming. In addition, you'll discover R packages, which are collections of R functions, code and sample data that you’ll use in RStudio.
WEEK 3: Working with data in R
The R programming language was designed to work with data at all stages of the data analysis process. In this part of the course, you’ll examine how R can help you structure, organize, and clean your data using functions and other processes. You’ll learn about data frames and how to work with them in R. You’ll also revisit the issue of data bias and how R can help.
WEEK 4: More about visualizations, aesthetics, and annotations
R is a tool well-suited for creating detailed visualizations. In this part of the course, you’ll learn how to use R to generate and troubleshoot visualizations. You’ll also explore the features of R and RStudio that will help you with the aesthetics of your visualizations and for annotating and saving them.
WEEK 5: Documentation and reports
When you’re ready to save and present your analysis, R has different options to consider. In this part of the course, you’ll explore R Markdown, a file format for making dynamic documents with R. You’ll find out how to format and export R Markdown, including how to incorporate R code chunks in your documents.
先决条件
No prior experience with spreadsheets or data analytics is required. All you need is high-school level math and a curiosity about how things work.
讲师
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编辑
谷歌是一家公司,由谷歌搜索引擎的创始人拉里-佩奇(Larry Page)和塞尔吉-布林(Sergueï Brin)于 1998 年 9 月 4 日在加利福尼亚州硅谷的谷歌车库创立。
该公司主要通过其搜索引擎的垄断地位而声名鹊起,先是面临 AltaVista 的竞争,然后是雅虎和必应的竞争。此后,该公司进行了一系列收购和开发,如今拥有许多著名的软件产品和网站,包括 YouTube、Android 手机操作系统以及 Google Earth、Google Maps 和 Google Play 等其他服务。
平台
Coursera是一家数字公司,提供由位于加利福尼亚州山景城的计算机教师Andrew Ng和达芙妮科勒斯坦福大学创建的大型开放式在线课程。
Coursera与顶尖大学和组织合作,在线提供一些课程,并提供许多科目的课程,包括:物理,工程,人文,医学,生物学,社会科学,数学,商业,计算机科学,数字营销,数据科学 和其他科目。