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.
创建者 Wellintton P•
great class for anyone learning the R language and data analytics
创建者 Himanshu S•
Really good for folks, who wants to learn data manipulations in R
创建者 Channaveer P•
Good one.... teaches you good skills to handle data and stress :)
创建者 Shuo C•
This whole specialization is very informative! Highly recommend!
创建者 María A D S C•
Muy interesante, bastante información y todo muy bien explicado
创建者 Gaalle A A P M P•
Thank you very much for letting me do this course. Learned alot
It's a useful course but the final assignment is real hard hah.
创建者 Noah B•
Solid fundamentals gained from this course on data manipulation
创建者 Denise O•
Great use of R. It really helped solidify what I learned there.
创建者 Ellen B•
Very nice course, and clear how to do it. I like it very much!
创建者 Sanjay L•
Good Course. It gives an idea on how to prepare tidy data set.
创建者 Shashank S N K•
It is great to know how the cleaning process is performed in R
创建者 Michele F•
The best course I have already done about data preprocessing!
创建者 Vinicio D S•
Great course for getting to know different places to get data
创建者 Shri P S•
Very nice and highly recommended training or data scientists.
创建者 Giridhar C•
most important course for simple cleaning pls dont omit swirl
创建者 Sam Z•
This is a great course! I like it. It really helped me a lot.
创建者 Rafael H G•
Good course to learn how to use R to getting and clening data
创建者 Juan A J R•
great starting in the pain of getting data ready to analysis
创建者 Garlapati A•
I learnt so much through this.Its a good platform to learn.
创建者 Abdifitah A S•
The course was very good basic of how to analyse data in R.
创建者 David S•
Better than R Programming. Still very hard, but worthwhile.
创建者 Rishabh J•
The course project was a good exposure to untidy data sets.
创建者 Apurv S•
great course... feel more confident with data analysis....
创建者 Pablo d A S•
Very well thought out and more advanced than previous one.