中Data reshaping is a crucial skill for any data analyst, and in this course, you'll master tidyr, R's powerful tool for restructuring data. You'll learn how to efficiently transform data between wide and long formats, a common requirement when preparing data for analysis or visualization. Through hands-on exercises using real-world examples, you'll practice essential techniques for reorganizing your data, from simple format conversions to complex column manipulations. This course combines theoretical understanding with practical application, ensuring you'll be confident in handling various data reshaping challenges.
Reshaping Data with tidyr
您将获得的技能
要了解的详细信息
可分享的证书
添加到您的领英档案
最近已更新！
July 2025
作业
2 项作业
授课语言：英语（English）
了解顶级公司的员工如何掌握热门技能
该课程共有1个模块
Data rarely comes in the perfect format we need - and that's exactly what we'll tackle in this module. Using tidyr, you'll learn to reshape data like a pro, converting between wide and long formats, and handling complex data structures. Through practical exercises with regional sales data, you'll master the tools needed to transform messy data into clean, analysis-ready formats.
涵盖的内容
3个视频8篇阅读材料2个作业2个非评分实验室
从 Software Development 浏览更多内容
Coursera Project Network
状态：免费试用Johns Hopkins University
状态：免费试用Johns Hopkins University
状态：免费试用Johns Hopkins University
人们为什么选择 Coursera 来帮助自己实现职业发展
Felipe M.
自 2018开始学习的学生
''能够按照自己的速度和节奏学习课程是一次很棒的经历。只要符合自己的时间表和心情，我就可以学习。'
Jennifer J.
自 2020开始学习的学生
''我直接将从课程中学到的概念和技能应用到一个令人兴奋的新工作项目中。'
Larry W.
自 2021开始学习的学生
''如果我的大学不提供我需要的主题课程，Coursera 便是最好的去处之一。'
Chaitanya A.
''学习不仅仅是在工作中做的更好：它远不止于此。Coursera 让我无限制地学习。'
常见问题
To access the course materials, assignments and to earn a Certificate, you will need to purchase the Certificate experience when you enroll in a course. You can try a Free Trial instead, or apply for Financial Aid. The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.
When you purchase a Certificate you get access to all course materials, including graded assignments. Upon completing the course, your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile.
Yes. In select learning programs, you can apply for financial aid or a scholarship if you can’t afford the enrollment fee. If fin aid or scholarship is available for your learning program selection, you’ll find a link to apply on the description page.
更多问题
提供助学金，