Bewertung und Feedback des Lernenden für Getting and Cleaning Data von Johns Hopkins University
Über den Kurs
Top-Bewertungen
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.
1001 - 1025 von 1,296 Bewertungen für Getting and Cleaning Data
von Federico G
•20. Aug. 2019
I think using python would have been a better option than R
von Prashant K
•15. März 2018
Videos can be bit more detailed (similar to the R program)
von Hung P
•3. Juni 2020
A little bit out-dated, but very useful. I learned a lot.
von Brett W
•15. Sep. 2017
I liked this course, particularly with the SWIRL support.
von Andres M
•18. Feb. 2016
Some thing were very dificult and i needed more research
von Erik P
•28. Sep. 2016
Great Course!
The Course Project was really challenging.
von Nitin P
•29. Jan. 2016
I thoroughly enjoyed the course project. Overall, It
von Raul M
•18. Mai 2017
Very interesting and useful for improving knowledge
von Kelly M M
•19. Juli 2017
Great course. Went a little fast, but they all do.
von Björn L
•8. Juli 2019
Good course which covers quite a lot of material!
von 李俊宏
•15. Sep. 2017
good! but I hope that Jeff can make more examples
von Laura B
•18. Mai 2017
Good but needed more info to complete assigments.
von Shivanand R K
•21. Juni 2016
Great and Excellent thoughts and course material.
von Yunfan T
•28. Juli 2017
the course lecture is not enough for assignment
von Marina V V m
•20. Dez. 2018
More swirl exercises! They are really helpful
von Manny R
•10. Aug. 2017
Time consuming and Challenging but very good.
von Patrick B
•19. Nov. 2019
Challenging assignment. Interesting material
von Gustavo P
•26. Sep. 2018
Good course, but se subject, not so mutch...
von Alex s
•28. Dez. 2017
The last project instructions were unclear.
von Mehul P
•10. Sep. 2017
Nice explanation on cleaning data activity.
von Niranjan
•22. Mai 2017
Great course materials!! Great effort!! :-)
von Marcos A V
•15. Mai 2017
I've learned much about reading data in R!
von Daren T
•8. Feb. 2016
was tougher than expected. i learnt a lot!
von Chong C F
•7. Sep. 2016
Well pack, but could have more practice.
von Andrew K
•9. Juni 2019
The class could have better uniformity.
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