学生对 约翰霍普金斯大学 提供的 Data Visualization in R with ggplot2 的评价和反馈

I really enjoyed the course. There are many links to additional material so you can explore as far as you want. All R code used in the videos is downloadable and can be run side-by-side in R Studio. Instructor is very knowledgeable and material is organized well.

The course is very interesting. It helped me improve my skills with different graphs and charts

The explanations were clear, all the downloadable codes worked properly, the given links contained a lot of information (I won't continue with the next part of specialization until I could go through and practice them).

I am a veterinarian and based on the course was able to create visualizations on my own working fields (poultry production and epidemiology) as well.

In summary I found the course really practical and useful, thank you for it.

I really liked this course; Colin takes you through things step by step but also refers back to skills (data wrangling in this case) that were covered in the previous course. I found this reinforcement very useful as there is normally a bit of a gap between courses in my case. The course is well organised and all the links to the supporting materials worked and they added to the course, in my opinion. I would definetely recommend it.

so useful and practical for reseachers in social sciences!

the course helps me quickly grab the idea of ggplot and review the skills of data visualization :)

great tutorials, thanks a lot!

Es un curso excelente. Te brinda todas las herramientas para comprender la creación de gráficos con ggplot2. Sin duda alguna mis reportes académicos y laborales mejorarán completamente.

E​xcellent introduction to ggplot capabilites and grammar of graphics. Usually the tutorials and ggplot documentation are not enough to reveal it's true potential.

The best course that I took on Coursera. Thanks Prof. Collin Paschall very much for the entire course set up.

buen curso, aunque me gustaría que metieran más fuentes, ya que serviría para aprender mejor

My best thanks to Coursera and Johns Hopkins University for holding this valuable course.

Excellent course, learned a lot; looking forward to the next one in the series.

Very nice course. I love how simple and straightforwad is the learning process

Extremely useful, clear, and easy to follow course of ggplot2

I really like the course

Great

Course should have been more elaborated. However, I immensely enjoyed this.