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.
401 - 425 of 1,311 Reviews for Getting and Cleaning Data
By Garlapati A
•May 21, 2020
I learnt so much through this.Its a good platform to learn.
By Abdifitah A S
•May 20, 2020
The course was very good basic of how to analyse data in R.
By David S
•Feb 4, 2019
Better than R Programming. Still very hard, but worthwhile.
By Rishabh J
•Aug 22, 2017
The course project was a good exposure to untidy data sets.
By Apurv S
•Mar 13, 2017
great course... feel more confident with data analysis....
By Eduardo C
•Jul 29, 2021
muy buenas bases para el tema de Getting and Cleaning Data
By Pablo d A S
•Sep 22, 2019
Very well thought out and more advanced than previous one.
By Andrew
•Feb 27, 2019
Excellent course on using R for getting and cleaning data.
By Vebashini N
•Nov 14, 2017
Thank you, i learnt a lot and will continue on my journey.
By Amy B
•Jun 4, 2017
Excellent class, lectures and assignments matched up well.
By Rafael C
•Feb 4, 2017
Very practical and demanding. That's how you really learn!
By Andrew E
•Mar 28, 2017
Very informative and moderately challenging final project
By Silvia J L H
•Jan 24, 2017
Really good course! It's basic before analyzing the data!
By Khaleel u r
•Jun 27, 2019
Exceptional by my instructor of this course , very handy
By Aman U
•Jan 30, 2019
Just Amazing, one should take this course for betterment
By Ben H
•May 10, 2018
Not the most exciting course but has been so, so useful.
By Alfredo A B
•Feb 21, 2016
Really nice course, practical exercises were very handy.
By Dale O J
•Jun 26, 2018
This course was challenging, interesting and essential.
By caramirezal
•Jul 22, 2017
Good hand on course to learn manipulating data. Thanks!
By Philip A
•Aug 17, 2016
Excellent course. Challenging but extremely worthwhile.
By Chiara M
•Feb 13, 2016
Very challenging! which makes everything even more fun!
By David M
•Jun 13, 2020
very good, the package tidyr and diplyr is very useful
By Kevin C
•Feb 28, 2016
I worked hard, and I learned a lot. This course convin
By Giovanni M C V
•Feb 16, 2016
Excellent course with great didactic. Congratulations!
By Emilio I
•Aug 24, 2022
Excelente, el paquete dplyr, un gran hallazgo para mi