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.
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.
von Diana S•
Thank you son much!!!!
I really like the course.
It help me in my job =)
von Bushra W•
Coursera gives me the flexibility I need to take courses on my own time
von Hathairat W•
A very Important course for working with R and data science in general.
von Omkar P•
Great module with hands on practicals !!!!! help to build confidence...
good, i need more pratice by myself and i haven't read the book yet :-)
von David E C G•
Great, the final assignment is challenging and I learn a lot with this
von Juan C I S•
Great choice if you want to learn to manage and download datasets in R
von Filipe M d L•
Besides the problem with some missing links, the content is excellent.
von Siria S•
Nice, course. I learn a lot of skills I need for my job and university
von Jhon A P J•
Excellent course, I would like to see more content about cleaning data
von Rose G•
Everything was new for me in this course, so I loved learning so much
von Ussia N•
Equiping me with the skills for my data science career...excellent !!
von jagadeesh p•
The course material is helpful enough to deploy skills in my research
learning a lot! And my post in the forum got helpful reply very soon!
von Ajay S•
Great course to get started on a career track to be a data scientist.
von Atman B•
This course is one important step towards becoming a Data Scientist.
von Ji H W•
Great lecture and help understanding concepts throughout the lecture
von Juan C L T•
great course, very useful and insightful; challenging final project.
von Dhrubajyoti M•
Course material is good, assignment is better, mentors are the best!
von Осипов К Ю•
Perfect practical course! I got a lot of good practices and skills!
von Bojan B•
Great course with great materials. Easy to understand and to learn.
von antonio q•
very clear, many examples and good exercise, assignments
von Emily K•
Should be before the 'R Programming' course - eases you in nicely.
von Jesus L S•
a must have course before applying any math model to our data! :-)
von Christophe K•
Very good course and first real challenge in this specialization.