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.
25 oct. 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.
par Saurabh K•
18 févr. 2017
Very useful and detailed summary of advance methods
par Marcus S S•
21 janv. 2017
A good first step in order to manage big data sets!
par Fan M•
7 janv. 2017
This course is little fast for me but real helpful.
par Samir G•
29 déc. 2016
Not the funniest one but very useful !! thank you !
2 déc. 2016
This course is quite hard, but it's really great!!!
par Robert T•
13 nov. 2016
Excellent information on getting and cleaning data.
par Melanie B•
21 févr. 2018
All started coming together for me in this course!
par Laurent b•
9 févr. 2018
Very dense course and a lot of things explained...
par Hawk G•
17 janv. 2017
Very good introduction in advanced R capabilities.
par Trung N T•
7 nov. 2016
We have good course, thank you very much, teacher!
par Carlos R R•
8 mai 2017
Thank you for the coruse. It's a very good course
par Nishan M•
16 oct. 2016
Great course for a budding data analyst/scientist
par Yang L•
15 août 2016
Brief instroduction of getting and cleaning data.
par Alberto M T V•
5 avr. 2016
Love the new strategies that learn in the course.
par Toni R•
6 mars 2016
This was an incredibly useful and amazing course!
par varun C•
16 avr. 2020
Well Designed course with Good level of Projects
par Servet D•
27 août 2019
I learned why cleaning data is important. Thanks
par Marina K•
17 mai 2019
This course was very helpful and easy to follow.
par oscar l•
12 sept. 2017
excelente curso claro, completo y muy dinámico.
par Henrique A•
27 nov. 2016
Great course! I learned a lot from it! Thanks!!!
par Giri b•
3 avr. 2016
A good course for dealing with different types o
par Meri A•
17 juin 2019
I find it very challenging and I learned a lot.
par Royce S•
11 oct. 2018
Very useful content and challenging assignments
par Laro N P•
10 mars 2018
Good, like other courses of this specialization
par Connor B•
5 août 2019
Great next step and enjoyed the course project