Nov 16, 2021
I like and appreciate courses provided through Coursera.This course is very interesting and valuable for those whose jobs do have relevance with data management .God bless Coursera and Duke University
Oct 30, 2015
The course deserves a 5-star rating because: (1) content is relevant, (2) the professor is concise and possesses great teaching skills, and (3) the learning modules are applicable to daily problems.
By Allen O•
Jun 30, 2020
The quality of the content did not meet my expectations. There were typos, incorrect answers, and vague explanations. Courses like these, which are fully online and do not have any sort of support besides the forum, really need to make sure everything is robust in terms of content and quality.
By Sam H•
Aug 21, 2017
Difficult and too condensed for a beginners course. Although I appreciate that some of the worksheets were put together for us, I can't understand the underlying concept as well as if I were the one putting everything together. Logistically, it's not appropriate for a class this short.
By Nicholas J S•
Nov 29, 2019
I definitely learned a lot from this course, however, the teaching was very poor. The teacher is very hard to understand and much of my learnings I was forced to find elsewhere. Questions in the quizzes are not in coherence with the classes and one is often left very confused.
By Anna K•
Dec 10, 2020
Even though the course can be considered as very complete, useful and challenging at the same time, the challenge was partly generated by the unclear instructions for the course, the tests and the assignments. It was quite difficult to follow (thank God to the forum!).
By Malcolm N•
Sep 20, 2016
nice syllabus overall with great exercises.
wish it would teach more commonly used excel skills in business e.g. pivot tables, index-match, vlookup etc.
lectures were a bit hard to follow (esp the mathy ones) - i'd suggest reworking the blackboard craft
By Marcus H•
Oct 15, 2020
Great course and an amazing professor; however, Week 4 and beyond should be redesigned. Linear regression is not that challenging of a topic, if taught well, and based on the discussion forums, too many people got lost at that point in the course.
By Pratyush A•
Aug 25, 2020
Too much mathematics. People who want to get deep into the working out analysis should do this course. If you want to learn basic analysis then its better you do some other course as this is heavy on theory and the quizzes are very tough.
By Ali H A•
Feb 14, 2016
This course did not live up to its potential.
The course should be retitled as an "Intro to Statistics" not learning functions and visualizations on excel.
I still have three stars because I at least picked up some useful concepts from it.
By Cynthia N•
Feb 7, 2016
Great class, however I felt it was very heavy on statistics and math concepts versus how to use Excel for data analysis. I would've liked to see some strategies on how to analyze large datasets, look for trends, and clean up bad data.
By Lieselot D•
Jul 17, 2018
The course was challenging and I learnt a lot. Some more practical exercises would have been helpful for me. Now everything came together in the peer graded assignment, where I missed some professional feedback to learn from.
By Bích L N•
Mar 10, 2016
The attendants might already have a good foundation of econometric and probability statistics before taking this course. Some definitions might be difficult to understand especially how it would be applied in real life.
By Edward J•
Oct 15, 2020
A very challenging course with a lot of very heavy maths at times. I found Daniel very engaging and he is obviously very passionate about his field. However, some of the instructions were ambiguous or unclear at times.
By Hazel H•
Dec 29, 2017
so many materials need to read, feel loss patience. but in general, the course is useful. hope can reduce part of the material, no one can stand after 5 or 10 min's video, another 5 or 10 mins reading come along with.
By Yuting W•
Aug 5, 2018
The tool and the video don't relate very tight.The tool costs me a lot of time.By the way ,for the Quiz 4, I totally can't get the results for the quiz.I found someone in the discussion met the same problem.
By Felipe B•
Feb 1, 2021
Content in ok, but the format of the class it's screaming for a redo. This is not an easy topic, and the lectures are a little hard to follow. I learned more doing the final assignment and googling a lot.
By AASHISH P•
Dec 5, 2020
This course very useful for people who are looking to make a career in Data analysis. It is quite difficult to understand the course for beginners as the teaching could have been in more easy language.
By Skyler M•
Aug 4, 2016
This course is very challenging. I may not have had the proper background in mathematics to full absorb the material. Similarly I may have to busy of a lifestyle to have properly focused on this class.
By John E P•
Aug 9, 2018
This course was very informative, but in my opinion it has a very steep learning curve. The course takes some very steep jumps from basic concepts to building binary models with out a lot or guidance.
By Pylo N•
Oct 24, 2020
The course is not bad, however, the final assignment is not explained sufficiently. Instructors should provide a more clear approach and information given that this course is for beginners as well!
Dec 7, 2018
Too much math makes it difficult to comprehend. I like week 1, basic excel also practical and easy to understand. But after week 1 everything becomes super confusing... The frustration is real.
By Juan C C J•
Aug 2, 2022
A good course to understant the business analytics, however, a complex maths basis. Also, the final project it was so confuse and don't relationate at all the topics studied in the course.
By Qinwei W•
Jul 9, 2017
This requries you other mathmatic or stastical background. So when you choose this course, you need check if you have master these knowledge. Otherwise this course will be so hard to you.
By Andrés A S N•
Jul 14, 2020
The concepts that this course offers are extremely interesting and useful, however I think some of them are not fully explained, so you might have to do more research on your own.
By Deleted A•
Oct 21, 2019
the data in this course is more as methodology than descriptive, he should have explained more about the real use of methods in data analysis because you will stuck a lot
By Ketaki N•
Jul 26, 2020
Lectures were good, but directions and guidance for quizzes and project had some knowledge gaps, had to utilize outside resources to understand complete certain concepts