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.
Easy, mostly instructive Course. The Assignments and quizzes are quite good, and illustrates the lessons very well.\n\nSee the videos for general presentation, but use the energy on the excersizes.
von Rosane H G•
Very good and hands-on course for those willing to work with database construction and analysis.
von juan p d•
i apprecciate the learning by doing and the lot of support that the staff and classmates provide
von Manuel M M•
Very practical and useful. I really enjoyed doing the test and learning a lot of R programming
von Sérgio A V G P•
Excelent course. It is a great oportunity to develop the aknowkedge in R and System analysis.
von Hector M•
Great way to exercise and practice something that is often neglected in data science courses.
von Alfonso L•
Need to take some time to learn. A lot of stuff in so short period of time but really worthy
von Hariharan D•
Excellent course. Interesting to learn through this experiential hands-on pedagogy approach.
von Rodrigo C•
Se enseña el uso de herramientas muy útiles a la hora de transformar raw data en tidy data.
von Jhon A R G•
Es un curso que no se hace pesado, ya que se explican las temáticas con mucha naturalidad.
von Thiago M•
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 M•
Of the courses I have done so far in the specialization, this was the most practical.