Learner Reviews & Feedback for Exploratory Data Analysis by Johns Hopkins University
About the Course
Top reviews
CB
Jan 11, 2017
I did learn more about putting together a set of graphs that help to explore the data. I did see how subsetting and aggregating data helps to give a better understanding of the data.
CB
Dec 10, 2016
The course is interesting and the content is relevant. I do think that there are some issues with project 2 though. I did provide feedback on that to the course administrators.
226 - 250 of 864 Reviews for Exploratory Data Analysis
By antonio q
•Dec 30, 2017
very good course, a fast and robust was to learn data analysis using R, thanks
By Ranjith C K
•May 1, 2017
good course with example and assignment, we get the real feel of doing things.
By Alberto T
•Jun 15, 2016
Excellent course. Nice lectures to guide to graphics use in data presentation.
By Hathairat W
•Feb 9, 2019
The course is definitely useful for my job. I learned new skills and had fun!
By Vital
•Jul 20, 2017
I am using exploratory data analysis almost every time when loading raw data.
By Dan K H
•Mar 28, 2016
Excellent course, Rogers enthusiasm shows truly through to his speed-talk :-)
By Yadder A
•Nov 12, 2017
I enjoy a lot this course, but I was waiting for more assignments with plots
By Luong M Q
•Mar 20, 2017
Very fruitful course on how to approach issues and use plots to deal with it
By Sachin R
•Dec 19, 2016
Very well designed and delivered course.
Glad to be associated with Coursera.
By Lee Y L R
•Jan 5, 2018
A very good and concise course, with useful tools to explore data visually!
By Venkatesh
•Jul 1, 2017
Very interesting way of representing data in pictorial form using R as tool
By Destin R (
•Jul 5, 2023
Great course! Significantly better structured than the RProgramming Course
By Sandra G
•Aug 1, 2018
Great course, I have improved my skill plotting in R and organizing files.
By SATHYANARAYANAN S
•Sep 10, 2017
Very good for anyone wanting to get into the field of Data Science using R
By Jordi A C
•Jan 24, 2017
Very interesting course on plotting with R and much more! I've enjoyed it.
By Nils N
•Sep 26, 2016
If you get data, take this course! You will love the course and your data!
By samuel c j
•Jul 18, 2020
La información que se vio en el curso es relevante y está bien explicada.
By Stefan P L
•Feb 9, 2018
Overall good course! Though I hope there is more exercise in SVD/PCA part
By Ahmed M S K
•Jan 8, 2017
What a wonderful course to undertake. On my way to take all 10 courses :D
By Damian S
•Oct 26, 2021
Very nice course with interesting case examples. I recommend this course
By Thiago Y
•Nov 7, 2020
Excelente, here i learned how explore and extract insights from my data.
By Diana S
•Feb 11, 2016
Thank you son much!!!!
I really like the course.
It help me in my job =)
By manuel s g
•Apr 24, 2020
Very useful course conceptually as well as with excercises and projects
By Laura B
•Jul 7, 2017
Good info. But I would like to have reminder emails for the due dates.
By Erika G
•Feb 6, 2016
I learned a lot and the assignments were the right kind of challenging.