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.
951 - 975 von 1,296 Bewertungen für Getting and Cleaning Data
von Jean-Philippe M
•20. Mai 2019
Great course but would benefit of more hands on exercises done by the teacher during the lectures.
von Martin L
•5. Juni 2019
Overall very good but the class does not teach enough to make the course work easy to figure out.
von Ryo I
•12. Feb. 2018
I want to learn how to make an efficient codebook and README.
Using Github is a bit hard for me.
von Hani M
•10. Aug. 2016
awesome course, will require a lot of reading and re-reading though - mainly for the R part.
von Holger B
•7. Feb. 2016
Content is good, but the delivery could be improved (email alerts, assessment feedback, etc)
von V K V
•18. Mai 2022
I would like to have notes or PPT related to this course it will be better if u share that
von Cruz C
•12. Aug. 2017
This hands on project requires to put in practice all R concepts from the previous courses.
von Peggy C
•22. Mai 2017
The course seems pretty simple but the content is condensed and really relevant. A must do.
von Rakesh
•10. Apr. 2016
The Final Project was excellent. Really satisfying upon completion. Course was good aswell.
von mark t
•24. Feb. 2017
This is a fantastic course. Well designed and incredibly useful as far as course content.
von Boitumelo T
•21. Juli 2021
The course is very informative and quite challenging for one starting the Data Science.
von LEYTON V H E
•10. Sep. 2020
las actividades evaluativa son mucho mas difíciles que lo que se presenta en los videos.
von Marco C
•27. Nov. 2017
Very good course. I would have liked to learn something about missing value treatment.
von Alina S
•17. Okt. 2017
First two weeks were not really valuable for me, sorry. But the las two actually were.
von Mauricio E F
•27. Aug. 2017
The videos are not so much related with the assigments but in overall is a good course
von Karan R
•14. Juli 2016
Sometimes get a bit boring, though the upcoming courses in the series are real-awesome
von Ben K
•25. Apr. 2016
A reasonable course. Could use a little more focus on dynamically creating a codebook.
von Nataliya
•16. Dez. 2015
Very useful course. It's worth to add slides and to make sound of lectures bit louder.
von ERNESTO L C
•26. Sep. 2020
Me han gustado mas los dos anteriores de la especialidad pero este tambien està bien
von Yusong Z
•24. Mai 2020
Learn lots of useful skills, but the lectures are just too quick to fully understand
von Jigar P
•9. Apr. 2018
Things were vague when assignment was given but that actually helped me learn better
von SHETU R
•22. März 2019
Very vaguely explained.Not much information in the slides about the topics covered.
von Marc S T
•3. Jan. 2017
Great lecture, easy to follow with R studio. Assignment are moderately challenging.
von Lakshay S
•3. Juli 2019
Course Project was nice.It made me revise the concepts taught in the entire course
von Abdallh A
•18. Dez. 2019
Great content. Would have been better with more resources in addition to videos.
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