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.
Course material and projects help a lot in learning and improving data analysis techniques
von José E T•
Very good course. Taught at the correct depth. He added a lot of knowledge to my training.
von Eric F•
Excellent cours pour la mise en œuvre de méthodes robustes sur la préparation des données.
von Gayathri N•
Good course that helped to get the skill of reading and different ways to work with Data.
von Сетдеков К Р•
Helped a lot form my understanding of a good workflow for data collection and processing.
von Lee W•
Great course to introduce you to the various methods of loading and processing data in R.
von Ryan H•
I really enjoyed this course. The instructors were good and the assignment was enjoyable.
von Alessandro P•
I think that cleaning the data in the right way is the key of data science.
von Patrícia A F•
Great Course for you to learn in more detail how data processing works in Data Science.
von Rimi Z•
A great course and you learn exactly what the title says . I found it fun to work on It
von Tine M•
Great course, I've learned a lot about analyzing data sets and creating tidy data sets.
von Robert K•
Fantastic! I find myself using the information I learned in the class on a daily basis.
von Boris B•
Great Course if want to know what data really is and how to handle it in the right way.
von Maxim S•
Thanks, this course was great. It gave me enough knowledge and motivation to go forth.
von Alia E•
Wasn't excited about it. But I've used and re-used the materials for work. Good stuff.
von Tseliso I M•
Of the courses I have done so far in the specialization, this was the most practical.
von Carlos M•
Very interesting material and basic knowledge on R to read files and produce tidy data
von GAGAN G•
Very nice courses in coursera and fundamental concept are very helping for us. Clear.
von Tomas A M•
Excellent course mates! Lots & lots of very useful info & examples! Thanks so much!!!
von Dmytro I•
It's a great course, however, explanations to the final assignment were rather vague.
von sambit c•
A great course. Learned a lot. However student has to put an extra effort practicing.
von Kseniia K•
Great course, more difficult than previous two, but also more challenging and useful!
von Wang J•
Great practice for R programming and the MySQL part is extremely helpful for my work.
von Leonardo A•
This is the best course so far. Very challenging project at the end. I learned a lot
von Jorge A B J•
Very nice course! Would defensively recommend to anyone seeking this specialization!