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Building Data Visualization Tools, Johns Hopkins University

108 個評分
26 個審閱


The data science revolution has produced reams of new data from a wide variety of new sources. These new datasets are being used to answer new questions in way never before conceived. Visualization remains one of the most powerful ways draw conclusions from data, but the influx of new data types requires the development of new visualization techniques and building blocks. This course provides you with the skills for creating those new visualization building blocks. We focus on the ggplot2 framework and describe how to use and extend the system to suit the specific needs of your organization or team. Upon completing this course, learners will be able to build the tools needed to visualize a wide variety of data types and will have the fundamentals needed to address new data types as they come about....

25 個審閱

創建者 Antonio M. Giraldi

Nov 17, 2018

Great course! You'll learn a lot about the graphic capabilities of R. However, I think there are some things that need to be explained before one goes on to complete the final project.

創建者 Steve Ewing

Aug 02, 2018

I wish there were videos and not just reading a website but the content is really top notch. I will definitely be using what I've learned in the future.

創建者 Ganapathi Nayak K

Jun 06, 2018


創建者 Sandjaja Budiman

May 01, 2018

It is a very good course, but feels a bit more hands-off than the other 3 preceding courses in the Mastering Software Development in R certificate.


Nov 01, 2017

Great course

創建者 Niklaas Baudet von Gersdorff

Oct 14, 2017

The way last exam is presented makes student lean towards unconcise programming

創建者 Maurizio Clemente

Oct 12, 2017

Great gap between teaching and what is required to pass the course. Unnecessarily difficult.

The didactic material is not compelling.

Not recommended.

創建者 Conner McBride

Sep 21, 2017

I could plot in R before and many of the topics discussed in this course I already had a working grasp on. Still, the course helped me really gave me a whole new depth of knowledge on the packages that plotting is build around in R. Highly recommended!

創建者 Ruoding Wang

Sep 18, 2017

the course content is just copy from the book

創建者 Arthur Gailes

Aug 29, 2017

Obtuse and doesn't give enough practice opportunities