NK
23 janv. 2022
I used several times ggplot2 package in R but every times I should google how it's work. After finishing this course I had the feeling that I really know how to use ggplot2 properly.
BS
27 sept. 2021
Excellent introduction to ggplot capabilites and grammar of graphics. Usually the tutorials and ggplot documentation are not enough to reveal it's true potential.
par Rj F
•22 janv. 2021
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.
par Anthony T
•15 avr. 2021
The course is very interesting. It helped me improve my skills with different graphs and charts
par Zsolt T
•3 sept. 2021
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.
par Peter B
•17 juil. 2021
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.
par Evan L
•19 mai 2022
Excellent - the instructor Colin Paschall is clear and easy to follow, and the supporting materials (the code used in the lecturs, the transcript of the lecture notes) is also accessible and helpful. THANKS
par YL W
•8 sept. 2021
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!
par Lehyton A
•4 févr. 2021
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.
par Negin K
•24 janv. 2022
I used several times ggplot2 package in R but every times I should google how it's work. After finishing this course I had the feeling that I really know how to use ggplot2 properly.
par Bruno R S
•28 sept. 2021
Excellent introduction to ggplot capabilites and grammar of graphics. Usually the tutorials and ggplot documentation are not enough to reveal it's true potential.
par Du P
•29 juil. 2021
The best course that I took on Coursera. Thanks Prof. Collin Paschall very much for the entire course set up.
par Samuel V
•8 oct. 2021
buen curso, aunque me gustaría que metieran más fuentes, ya que serviría para aprender mejor
par Mahdiyeh Z
•13 mai 2021
My best thanks to Coursera and Johns Hopkins University for holding this valuable course.
par amoulay
•18 avr. 2021
Excellent course, learned a lot; looking forward to the next one in the series.
par Ichiro P
•5 août 2021
Very nice course. I love how simple and straightforwad is the learning process
par Madelin G J S
•31 mars 2021
Extremely useful, clear, and easy to follow course of ggplot2
par Fahmy E
•16 juin 2022
The Course is very useful and interesting
par MANUEL C C H
•22 oct. 2021
I really like the course
par German N Z G
•26 févr. 2021
Great
par anil g
•17 août 2021
Course should have been more elaborated. However, I immensely enjoyed this.
par María I H D
•13 déc. 2021
Dificultad alta