HS
2 мая 2020 г.
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.
BE
25 окт. 2016 г.
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.
автор: Andrew
•27 февр. 2019 г.
Excellent course on using R for getting and cleaning data.
автор: Vebashini N
•14 нояб. 2017 г.
Thank you, i learnt a lot and will continue on my journey.
автор: Amy B
•4 июня 2017 г.
Excellent class, lectures and assignments matched up well.
автор: Rafael C
•4 февр. 2017 г.
Very practical and demanding. That's how you really learn!
автор: Andrew E
•28 мар. 2017 г.
Very informative and moderately challenging final project
автор: Silvia J L H
•24 янв. 2017 г.
Really good course! It's basic before analyzing the data!
автор: Khaleel u r
•27 июня 2019 г.
Exceptional by my instructor of this course , very handy
автор: Aman U
•30 янв. 2019 г.
Just Amazing, one should take this course for betterment
автор: Ben H
•10 мая 2018 г.
Not the most exciting course but has been so, so useful.
автор: Alfredo A B
•21 февр. 2016 г.
Really nice course, practical exercises were very handy.
автор: Dale O J
•26 июня 2018 г.
This course was challenging, interesting and essential.
автор: caramirezal
•22 июля 2017 г.
Good hand on course to learn manipulating data. Thanks!
автор: Philip A
•17 авг. 2016 г.
Excellent course. Challenging but extremely worthwhile.
автор: Chiara M
•13 февр. 2016 г.
Very challenging! which makes everything even more fun!
автор: David M
•13 июня 2020 г.
very good, the package tidyr and diplyr is very useful
автор: Kevin C
•28 февр. 2016 г.
I worked hard, and I learned a lot. This course convin
автор: Giovanni M C V
•16 февр. 2016 г.
Excellent course with great didactic. Congratulations!
автор: Emilio I
•24 авг. 2022 г.
Excelente, el paquete dplyr, un gran hallazgo para mi
автор: Raphael K
•21 сент. 2020 г.
Very good collection and exercises that are on-point.
автор: Olav N
•28 июля 2020 г.
More practical examples of the topics would add value
автор: Sebastian R
•19 сент. 2017 г.
This course will let you manage your data as you want
автор: Ravindra B A
•23 апр. 2017 г.
Very informative.. specifically the 4th week project.
автор: Pieter O
•11 янв. 2017 г.
Great course! allowed me to learn a lot of new skills
автор: Stepas L
•19 дек. 2016 г.
Loved this course,best so far from all data science .
автор: Weiwei T L
•25 мар. 2016 г.
Really helpful on a subject that's not often covered.