课程信息
4,597 次近期查看

100% 在线

立即开始,按照自己的计划学习。

可灵活调整截止日期

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中级

完成时间大约为9 小时

建议:4 weeks, 2 hours per week...

英语(English)

字幕:阿拉伯语(Arabic), 法语(French), 中文(简体), 越南语, 英语(English)

您将获得的技能

MappingGgplot2Data Visualization (DataViz)R Programming

100% 在线

立即开始,按照自己的计划学习。

可灵活调整截止日期

根据您的日程表重置截止日期。

中级

完成时间大约为9 小时

建议:4 weeks, 2 hours per week...

英语(English)

字幕:阿拉伯语(Arabic), 法语(French), 中文(简体), 越南语, 英语(English)

学习Course的学生是

  • Biologists
  • Data Scientists
  • Economists
  • Scientists
  • Data Analysts

教学大纲 - 您将从这门课程中学到什么

1
完成时间为 21 分钟

Welcome to Building Data Visualization Tools

1 个视频 (总计 1 分钟), 2 个阅读材料
2 个阅读材料
Textbook: Mastering Software Development in R10分钟
Syllabus10分钟
完成时间为 3 小时

Plotting with ggplot2

13 个阅读材料, 1 个测验
13 个阅读材料
Introduction10分钟
Initializing a ggplot object10分钟
Plot aesthetics10分钟
Creating a basic ggplot plot10分钟
Geoms10分钟
Using multiple geoms10分钟
Constant aesthetics10分钟
Example plots10分钟
Extensions of ggplot210分钟
Introduction10分钟
Guidelines for good plots10分钟
Scales and color10分钟
To find out more10分钟
1 个练习
Plotting with ggplot220分钟
2
完成时间为 2 小时

Mapping and interactive plots

9 个阅读材料, 1 个测验
9 个阅读材料
Introduction10分钟
Basics of Mapping10分钟
ggmap, Google Maps API10分钟
Mapping US counties and states10分钟
More advanced mapping– Spatial objects10分钟
Where to find more on mapping with R10分钟
Overview of htmlWidgets10分钟
plotly package10分钟
Creating your own widget10分钟
1 个练习
Mapping and interactive plots20分钟
3
完成时间为 2 小时

The grid Package

7 个阅读材料, 1 个测验
7 个阅读材料
Introduction10分钟
Overview of grid graphics10分钟
Grobs10分钟
Viewports10分钟
Grid graphics coordinate systems10分钟
The gridExtra package10分钟
Where to find more about grid graphics10分钟
1 个练习
Basics of grid graphics20分钟
4
完成时间为 6 小时

Building New Graphical Elements

12 个阅读材料, 1 个测验
12 个阅读材料
Introduction10分钟
Why Build a New Theme?10分钟
Default Theme10分钟
Building a New Theme10分钟
Summary10分钟
Introduction10分钟
Building a Geom10分钟
Example: An Automatic Transparency Geom10分钟
Building a Stat10分钟
Example: Normal Confidence Intervals10分钟
Combining Geoms and Stats10分钟
Summary10分钟

讲师

Avatar

Roger D. Peng, PhD

Associate Professor, Biostatistics
Bloomberg School of Public Health
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Brooke Anderson

Assistant Professor, Environmental & Radiological Health Sciences
Colorado State University

关于 约翰霍普金斯大学

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 Mastering Software Development in R 专项课程

R is a programming language and a free software environment for statistical computing and graphics, widely used by data analysts, data scientists and statisticians. This Specialization covers R software development for building data science tools. As the field of data science evolves, it has become clear that software development skills are essential for producing and scaling useful data science results and products. This Specialization will give you rigorous training in the R language, including the skills for handling complex data, building R packages, and developing custom data visualizations. You’ll be introduced to indispensable R libraries for data manipulation, like tidyverse, and data visualization and graphics, like ggplot2. You’ll learn modern software development practices to build tools that are highly reusable, modular, and suitable for use in a team-based environment or a community of developers. This Specialization is designed to serve both data analysts, who may want to gain more familiarity with hands-on, fundamental software skills for their everyday work, as well as data mining experts and data scientists, who may want to use R to scale their developing and programming skills, and further their careers as data science experts....
Mastering Software Development in R

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