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.
BE
25. Okt. 2016
This course is really a challenging and compulsory for any one who wants to be a data scientist or working in any sort of data. It teaches you how to make very palatable data-set fro ma messy data.
976 - 1000 von 1,274 Bewertungen für Getting and Cleaning Data
von JUYU K
•9. Juni 2019
The project/assignment sometimes is not too clear on what to do.
von Naveen S
•16. Aug. 2018
The course content must be more in-depth for auditing the course.
von Hoang H N
•23. Jan. 2017
Provide a good introduction to getting data and processing them.
von Andrew W
•19. März 2018
Great course for diving deeper into the R programming language.
von marcelo G
•15. Aug. 2016
Very well elaborated. Very useful and real exercises and tools.
von Ashish S
•17. Mai 2016
This would be very effective for my personal skill enhancement.
von 조혜령
•10. Aug. 2019
기본적인 내용을 다루어 주어서 좋았습니다.
조금 속도가 빠르긴 했지만, 좋은 강의였다고 생각합니다.
수고하셨습니다.
von Joseph F
•19. Dez. 2020
Great course! Now I think I know how to make a tidy data set!
von Yue Z
•10. Feb. 2018
Great course but do not offer sufficient practical exercises.
von Ankush K
•31. Mai 2017
Not the most exciting course, but definitely worth it/needed.
von Jayce L
•10. Okt. 2016
in my opinion, with more details, we could learn more about R
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 G
•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
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