课程信息
4.5
1,400 ratings
283 reviews
A data product is the production output from a statistical analysis. Data products automate complex analysis tasks or use technology to expand the utility of a data informed model, algorithm or inference. This course covers the basics of creating data products using Shiny, R packages, and interactive graphics. The course will focus on the statistical fundamentals of creating a data product that can be used to tell a story about data to a mass audience....
Stacks

Course 9 of 10 in the

Globe

100% 在线课程

立即开始,按照自己的计划学习。
Calendar

可灵活调整截止日期

根据您的日程表重置截止日期。
Clock

建议:5 hours/week

完成时间大约为13 小时
Comment Dots

English

字幕:English

您将学到的内容有

  • Check
    Build an R Markdown presentation that includes a data visualization
  • Check
    Create a data product that tells a story to a mass audience
  • Check
    Develop basic applications and interactive graphics using GoogleVis
  • Check
    Use Leaflet to create interactive annotated maps

您将获得的技能

R ProgrammingPlotlyWeb ApplicationInteractivity
Stacks

Course 9 of 10 in the

Globe

100% 在线课程

立即开始,按照自己的计划学习。
Calendar

可灵活调整截止日期

根据您的日程表重置截止日期。
Clock

建议:5 hours/week

完成时间大约为13 小时
Comment Dots

English

字幕:English

教学大纲 - 您将从这门课程中学到什么

1

章节
Clock
完成时间为 1 小时

Course Overview

In this overview module, we'll go over some information and resources to help you get started and succeed in the course. ...
Reading
1 个视频(共 1 分钟), 5 个阅读材料
Reading5 个阅读材料
Syllabus10分钟
Welcome10分钟
Book: Developing Data Products in R10分钟
Community Site10分钟
R and RStudio Links & Tutorials10分钟
Clock
完成时间为 3 小时

Shiny, GoogleVis, and Plotly

Now we can turn to the first substantive lessons. In this module, you'll learn how to develop basic applications and interactive graphics in shiny, compose interactive HTML graphics with GoogleVis, and prepare data visualizations with Plotly....
Reading
24 个视频(共 124 分钟), 2 个阅读材料, 1 个测验
Video24 个视频
Shiny 1.16分钟
Shiny 1.26分钟
Shiny 1.34分钟
Shiny 1.46分钟
Shiny 1.59分钟
Shiny 2.13分钟
Shiny 2.29分钟
Shiny 2.32分钟
Shiny 2.44分钟
Shiny 2.53分钟
Shiny 2.66分钟
Shiny Gadgets 1.15分钟
Shiny Gadgets 1.24分钟
Shiny Gadgets 1.37分钟
GoogleVis 1.16分钟
GoogleVis 1.28分钟
Plotly 1.14分钟
Plotly 1.22分钟
Plotly 1.36分钟
Plotly 1.45分钟
Plotly 1.53分钟
Plotly 1.64分钟
Plotly 1.7分钟
Plotly 1.81分钟
Reading2 个阅读材料
Shiny10分钟
Shinyapps.io Project10分钟
Quiz1 个练习
Quiz 110分钟

2

章节
Clock
完成时间为 3 小时

R Markdown and Leaflet

During this module, we'll learn how to create R Markdown files and embed R code in an Rmd. We'll also explore Leaflet and use it to create interactive annotated maps....
Reading
12 个视频(共 45 分钟), 1 个阅读材料, 2 个测验
Video12 个视频
R Markdown 1.22分钟
R Markdown 1.33分钟
R Markdown 1.4分钟
R Markdown 1.53分钟
R Markdown 1.66分钟
Leaflet 1.13分钟
Leaflet 1.25分钟
Leaflet 1.32分钟
Leaflet 1.42分钟
Leaflet 1.52分钟
Leaflet 1.66分钟
Reading1 个阅读材料
Three Ways to Share R Markdown Products10分钟
Quiz1 个练习
Quiz 212分钟

3

章节
Clock
完成时间为 3 小时

R Packages

In this module, we'll dive into the world of creating R packages and practice developing an R Markdown presentation that includes a data visualization built using Plotly....
Reading
5 个视频(共 65 分钟), 1 个阅读材料, 2 个测验
Video5 个视频
R Packages (Part 2)14分钟
Building R Packages Demo18分钟
R Classes and Methods (Part 1)13分钟
R Classes and Methods (Part 2)11分钟
Reading1 个阅读材料
R Packages10分钟
Quiz1 个练习
Quiz 38分钟

4

章节
Clock
完成时间为 2 小时

Swirl and Course Project

Week 4 is all about the Course Project, producing a Shiny Application and reproducible pitch....
Reading
3 个视频(共 16 分钟), 1 个阅读材料, 1 个测验
Video3 个视频
Swirl 1.12分钟
Swirl 1.27分钟
Swirl 1.36分钟
Reading1 个阅读材料
Post-Course Survey10分钟
4.5
Direction Signs

32%

完成这些课程后已开始新的职业生涯
Briefcase

83%

通过此课程获得实实在在的工作福利
Money

13%

加薪或升职

热门审阅

创建者 SSMar 4th 2016

This is a great introduction to some of the many ways to present your data. It's probably the easiest course in the specialisation but shows off an impressive array of widgets and gadgets.

创建者 ROJul 28th 2017

Course content was helpful. Some confusion in assignment questions not aligning with what was covered in lectures where it would have helped to clarify that was intentional.

讲师

Brian Caffo, PhD

Professor, Biostatistics
Bloomberg School of Public Health

Jeff Leek, PhD

Associate Professor, Biostatistics
Bloomberg School of Public Health

Roger D. Peng, PhD

Associate Professor, Biostatistics
Bloomberg School of Public Health

关于 Johns Hopkins University

The mission of The Johns Hopkins University is to educate its students and cultivate their capacity for life-long learning, to foster independent and original research, and to bring the benefits of discovery to the world....

关于 Data Science 专项课程

Ask the right questions, manipulate data sets, and create visualizations to communicate results. This Specialization covers the concepts and tools you'll need throughout the entire data science pipeline, from asking the right kinds of questions to making inferences and publishing results. In the final Capstone Project, you’ll apply the skills learned by building a data product using real-world data. At completion, students will have a portfolio demonstrating their mastery of the material....
Data Science

常见问题

  • Once you enroll for a Certificate, you’ll have access to all videos, quizzes, and programming assignments (if applicable). Peer review assignments can only be submitted and reviewed once your session has begun. If you choose to explore the course without purchasing, you may not be able to access certain assignments.

  • When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.

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