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.
By Ahmed H E•
the learning way in this course was bad, to me
By BabaK K•
It is more about R rather than data science
By Du Z•
Poor teaching! Almost a waste of time.
By JaeHyun L•
I don't think it's necessary lecture
By Ankit A•
lectures are too fast.dropping out.
By Alexandros T•
Poorly constracted course!