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.
1 févr. 2016
Easy, mostly instructive Course. The Assignments and quizzes are quite good, and illustrates the lessons very well.\n\nSee the videos for general presentation, but use the energy on the excersizes.
par Andrew E•
28 mars 2017
Very informative and moderately challenging final project
par Silvia J L H•
24 janv. 2017
Really good course! It's basic before analyzing the data!
par Khaleel u r•
27 juin 2019
Exceptional by my instructor of this course , very handy
par Aman U•
30 janv. 2019
Just Amazing, one should take this course for betterment
par Ben H•
10 mai 2018
Not the most exciting course but has been so, so useful.
par Alfredo A B•
21 févr. 2016
Really nice course, practical exercises were very handy.
par Dale O J•
26 juin 2018
This course was challenging, interesting and essential.
22 juil. 2017
Good hand on course to learn manipulating data. Thanks!
par Philip A•
17 août 2016
Excellent course. Challenging but extremely worthwhile.
par Chiara M•
13 févr. 2016
Very challenging! which makes everything even more fun!
par David M•
13 juin 2020
very good, the package tidyr and diplyr is very useful
par Kevin C•
28 févr. 2016
I worked hard, and I learned a lot. This course convin
par Giovanni M C V•
16 févr. 2016
Excellent course with great didactic. Congratulations!
par Raphael K•
21 sept. 2020
Very good collection and exercises that are on-point.
par Olav N•
28 juil. 2020
More practical examples of the topics would add value
par Sebastian R•
19 sept. 2017
This course will let you manage your data as you want
par Ravindra B A•
23 avr. 2017
Very informative.. specifically the 4th week project.
par Pieter O•
11 janv. 2017
Great course! allowed me to learn a lot of new skills
par Stepas L•
19 déc. 2016
Loved this course,best so far from all data science .
par Weiwei T L•
25 mars 2016
Really helpful on a subject that's not often covered.
par Marijus B•
20 mars 2020
great course, specially swirl programming exercises.
par Nishant R S•
30 sept. 2019
Very deeply explained and very accurately organised.
par Avizit C A•
8 oct. 2018
This is a very good course describing basic data ext
par PRATHAM S•
30 sept. 2021
Amazing course to gain knowledge about data Science
par Venkata S•
13 mai 2020
Easy to learn and Assignments are a little bit hard