2 de mai de 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 de out de 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.
por Juan C I S•
26 de jul de 2020
Great choice if you want to learn to manage and download datasets in R
por Filipe M d L•
19 de jun de 2020
Besides the problem with some missing links, the content is excellent.
por Siria S•
8 de fev de 2018
Nice, course. I learn a lot of skills I need for my job and university
por Jhon A P J•
8 de dez de 2016
Excellent course, I would like to see more content about cleaning data
por Rose G•
31 de mar de 2020
Everything was new for me in this course, so I loved learning so much
por Ussia N•
9 de jul de 2019
Equiping me with the skills for my data science career...excellent !!
por jagadeesh p•
20 de fev de 2019
The course material is helpful enough to deploy skills in my research
16 de nov de 2017
learning a lot! And my post in the forum got helpful reply very soon!
por Ajay S•
17 de out de 2017
Great course to get started on a career track to be a data scientist.
por Atman B•
1 de abr de 2019
This course is one important step towards becoming a Data Scientist.
por Ji H W•
31 de jul de 2018
Great lecture and help understanding concepts throughout the lecture
por Juan C L T•
13 de out de 2017
great course, very useful and insightful; challenging final project.
por Dhrubajyoti M•
16 de mai de 2017
Course material is good, assignment is better, mentors are the best!
por Осипов К Ю•
21 de jan de 2020
Perfect practical course! I got a lot of good practices and skills!
por Bojan B•
14 de out de 2018
Great course with great materials. Easy to understand and to learn.
por Dr. B M•
17 de jan de 2022
Excellent course. This course is seriously exciting throughout !!!
por antonio q•
19 de dez de 2017
very clear, many examples and good exercise, assignments
por Emily K•
9 de nov de 2017
Should be before the 'R Programming' course - eases you in nicely.
por Jesus L S•
24 de out de 2016
a must have course before applying any math model to our data! :-)
por Christophe K•
10 de fev de 2020
Very good course and first real challenge in this specialization.
por Wellintton P•
12 de mar de 2018
great class for anyone learning the R language and data analytics
por Himanshu S•
28 de dez de 2017
Really good for folks, who wants to learn data manipulations in R
por Channaveer P•
23 de jul de 2017
Good one.... teaches you good skills to handle data and stress :)
por Shuo C•
21 de fev de 2018
This whole specialization is very informative! Highly recommend!
por Andreina D S•
9 de abr de 2019
Muy interesante, bastante información y todo muy bien explicado