学生对 Johns Hopkins University 提供的 Getting and Cleaning Data 的评价和反馈
课程概述
热门审阅
HS
May 2, 2020
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.
BD
Oct 25, 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.
426 - Getting and Cleaning Data 的 450 个评论（共 1,313 个）
创建者 Raphael K
•Sep 21, 2020
Very good collection and exercises that are on-point.
创建者 Olav N
•Jul 28, 2020
More practical examples of the topics would add value
创建者 Sebastian R
•Sep 19, 2017
This course will let you manage your data as you want
创建者 Ravindra B A
•Apr 23, 2017
Very informative.. specifically the 4th week project.
创建者 Pieter O
•Jan 11, 2017
Great course! allowed me to learn a lot of new skills
创建者 Stepas L
•Dec 19, 2016
Loved this course,best so far from all data science .
创建者 Weiwei T L
•Mar 25, 2016
Really helpful on a subject that's not often covered.
创建者 Barnabas J K
•Oct 10, 2024
Excellent and well structured for learning hands on.
创建者 Marijus B
•Mar 20, 2020
great course, specially swirl programming exercises.
创建者 Nishant R S
•Sep 30, 2019
Very deeply explained and very accurately organised.
创建者 Avizit C A
•Oct 7, 2018
This is a very good course describing basic data ext
创建者 PRATHAM S
•Sep 29, 2021
Amazing course to gain knowledge about data Science
创建者 Dr K V S
•May 13, 2020
Easy to learn and Assignments are a little bit hard
创建者 Graciano P
•Nov 6, 2019
Great course for getting and cleaning data using R.
创建者 Akansha K
•Apr 12, 2019
Great course and easy to understand for a beginner.
创建者 Justin A B
•Dec 28, 2018
Very challenging but very fulfilling when completed
创建者 Deepak S
•Oct 27, 2017
good material for the beginner kind of candidates..
创建者 Apoorv S
•Sep 4, 2017
From this you will good understanding cleaning data
创建者 Changkeun K
•Jul 9, 2017
this course lead to data science world more closely
创建者 Saurabh K
•Feb 18, 2017
Very useful and detailed summary of advance methods
创建者 Marcus S S
•Jan 21, 2017
A good first step in order to manage big data sets!
创建者 Fan M
•Jan 6, 2017
This course is little fast for me but real helpful.
创建者 Samir G
•Dec 29, 2016
Not the funniest one but very useful !! thank you !
创建者 赵东昱
•Dec 2, 2016
This course is quite hard, but it's really great!!!
创建者 Robert T
•Nov 13, 2016
Excellent information on getting and cleaning data.