Learner Reviews & Feedback for Getting and Cleaning Data by Johns Hopkins University
About the Course
Top reviews
HS
May 2, 2020
This course provides an introduction of some important concepts and tools on a very important aspect of data science: cleaning and organizing data before any analysis. A must for any data scientist.
DH
Feb 1, 2016
Easy, mostly instructive Course. The Assignments and quizzes are quite good, and illustrates the lessons very well.
See the videos for general presentation, but use the energy on the excersizes.
1301 - 1311 of 1,311 Reviews for Getting and Cleaning Data
By Tom
•Jun 7, 2017
final project is terribly defined. Lecturers, Coursera, and Johns Hopkins should all be ashamed.
By Josh H
•Oct 25, 2017
Very scattered and unfocused course. Sad to say that I learned very little from this one.
By abhishek s
•Feb 25, 2016
This is just because of the unclarity of the final assignment.
By Ian H
•Apr 12, 2018
Terrible! Go to Data Camp and save a bunch of money!!!!
By Ahmed H E
•Aug 29, 2019
the learning way in this course was bad, to me
By babak k
•Jan 9, 2019
It is more about R rather than data science
By Du Z
•Aug 30, 2017
Poor teaching! Almost a waste of time.
By JaeHyun L
•Nov 5, 2018
I don't think it's necessary lecture
By Ankit A
•Dec 13, 2016
lectures are too fast.dropping out.
By Danil B
•Jun 12, 2023
Significantly outdated material
By Alexandros T
•Aug 5, 2016
Poorly constracted course!