HS
2. Mai 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
1. Feb. 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.
von Derek R
•15. Dez. 2017
This course really gets you working with R. The swirl exercises are great.
von ISH G
•5. März 2016
very nicely made course providing a good hands on with R language. Thanks!
von 엄태인
•26. Juli 2021
The letrue should be updated. Most of the URL address is not accessible
von Jean-Francois J
•5. Feb. 2017
The course isn't that hard but there is a lot of content to assimilate.
von Doug E
•27. Juli 2016
Topics were OK but the focus on R and no other tools is frustrating
von Fabien N
•8. Nov. 2019
The course was good but a bit too versatile for such hard quizzes.
von finbar k
•26. Juni 2018
Vague instructions in many of the quizes and the final assignment.
von Jatin N S
•28. März 2022
It would be better if for each function there were more examples.
von Lee C W
•27. Mai 2018
Average. Not useful even to tackle its own quizes and assignment.
von Denis S C
•1. Nov. 2017
Explanation could be more elaborated like the earlier courses
von JP B
•6. Aug. 2016
Not well explained.... Previous module was better structured.
von Andrew T
•1. Feb. 2018
Useful.
Too much talking. Not enough integrated exercises.
von Ryan W
•24. Okt. 2018
Mostly just R programming with data science in passing.
von Thomas G
•19. Aug. 2016
Very usefull but can be technical and discouraging
von BIBHUTI B P
•30. Mai 2017
needs little more real time scenario examples..
von Pedro V Q d C
•9. Nov. 2016
Course is too simple, should be more extensive.
von Supun A
•1. Sep. 2022
peer review assignment is not getting reviewed
von Madhubalini V
•6. Okt. 2020
practices is much needed to complete projects.
von Dr. M H A J
•2. Juli 2018
Amazing, Kindly update the versions always.
von Ahmed A
•14. Juni 2020
I THINK THE COURSE NEED TO BE UBDATED
von Ivo G G V
•20. Juni 2019
It needs an update on some libraries.
von Mario P
•9. Dez. 2017
Useful, but a little boring.
von KIM D H
•22. Juli 2017
its so hard for beginner to
von Antoine D
•3. Sep. 2016
Interesting but too simple.
von Liliana B S
•4. März 2016
Sometimes is hard to follow