강좌 소개
최상위 리뷰
BE
Oct 26, 2016
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.
DH
Feb 02, 2016
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.
Getting and Cleaning Data의 974개 리뷰 중 26~50
교육 기관: gerson d o
•Jan 17, 2019
EXCELENTE!!!
교육 기관: Enlik
•Jan 06, 2019
Great course with detailed exercise about what's most important task in Data Science, "Cleaning Data"
교육 기관: Farah N
•Jan 07, 2019
I liked the course project!
교육 기관: Thor R
•Jan 18, 2019
Useful, the course is as much an introduction to R- part 2 as about cleaning data
교육 기관: Luis E B P
•Jan 08, 2019
I think this course is really good, the instructors give you a lot of tools to handle data bases! I would recomend this course to any person that wants to learn about this.
교육 기관: Abay J
•Jan 21, 2019
Love quizzes and a course project. Working on them develops you as a data scientist
교육 기관: Hathairat W
•Feb 09, 2019
A very Important course for working with R and data science in general.
교육 기관: Cynthia M P
•Jan 25, 2019
I learned so much in this course!
교육 기관: Klever M
•Jan 25, 2019
Great course. I really enjoyed it!
교육 기관: Nimalka W
•Feb 13, 2019
Useful general course on tidying data and learning to import into R from various sources. Doesn't get into sequencing data import, but looks at other common ones
교육 기관: Jagat R S
•Feb 17, 2019
Great learning! Thank you.
교육 기관: sirajsebhatu@gmail.com s
•Feb 18, 2019
thanks
교육 기관: Nelson M
•Feb 24, 2019
This course is a nice introduction to the complex process of getting and cleaning data in R. It introduces you to some fundamental tools in the area, such as the dplyr and tidyr packages, and touches upon the most important aspects of data gathering and transforming. The final project is an interesting mix of technical challenges with a touch of intelligent practices in data handling and sharing. Whatever your level in R programming and data science, this course is an enjoyable hands-on experience.
교육 기관: Tushar M
•Feb 25, 2019
Nice course.
교육 기관: Glenn W
•Mar 04, 2019
Very good course. Dr. Peng did a nice job of presenting the material. The projects and quizzes were challenging as well as educational.
교육 기관: Greg V
•Mar 06, 2019
A very practical and useful course!
교육 기관: Rodrigo O
•Mar 15, 2019
Excellent course
교육 기관: Janet A R
•Dec 28, 2018
Thanks!!! It opened a whole new world to me!
교육 기관: Justin A B
•Dec 28, 2018
Very challenging but very fulfilling when completed
교육 기관: Scott D
•Dec 30, 2018
This course is great. The tactical skills in R you really need on the job.
교육 기관: Koen V
•Nov 15, 2018
Fun course!
교육 기관: Ji H W
•Jul 31, 2018
Great lecture and help understanding concepts throughout the lecture
교육 기관: Yash G
•Aug 07, 2018
It was really an enriching course. I learnt a lot about the raw data formats and tools and techniques to get the best out of that raw data. Highly recommended
교육 기관: Sebastian O V
•Aug 06, 2018
Great course teaches intermediate and andvanced skills to manipullate and clean data. Begginers should make an extra effort
교육 기관: Anand
•Aug 14, 2018
Good course and pace
