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Learner Reviews & Feedback for Data Visualization in R with ggplot2 by Johns Hopkins University
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About the Course
Data visualization is a critical skill for anyone that routinely using quantitative data in his or her work - which is to say that data visualization is a tool that almost every worker needs today. One of the critical tools for data visualization today is the R statistical programming language. Especially in conjunction with the tidyverse software packages, R has become an extremely powerful and flexible platform for making figures, tables, and reproducible reports. However, R can be intimidating for first time users, and there are so many resources online that it can be difficult to sort through without guidance.
This course is the second in a specialization in Data Visualization offered by Johns Hopkins. It is intended for learners who have either have some experience with R and data wrangling in the tidyverse or have taken the previous course in the specialization. The focus in this course learning to use ggplot2 to make a variety of visualizations and to polish those visualizations using tools within ggplot as well as vector graphics editing software. The course will not go into detail about how the data management works behind the scenes.
Top reviews
AT
Apr 14, 2021
The course is very interesting. It helped me improve my skills with different graphs and charts
RI
Dec 18, 2024
Great. Well explained and interactive. Simulatenaously going through practical examples to teach, rather than just talking and it becoming a video to watch.
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By María I H D
•Dec 13, 2021
Dificultad alta