good ,interactive easy.

brilliant! Thank you!

Great arrangement!

great instructor.

Great course!!!!

Awesome course!

Good tutorial

Very complete

Great class!

excellent

Excelent

Great!

good

The contents were good. But if there was designated teaching assistance who could responsibly answer questions on the forum, the learning would have been much easier. Also, some contents in the video were built for the old versions of Tableau. Hence, some of them did not really align with the newest version so that I could not perform on the Tableau.

Generally a good course, but there is a gap between lectures and quizzes, and the forum is not very helpful.

The teacher often speaks wayyy too fast, makes me had some hard time keeping up with what she is saying as I'm not a native English speaker. Some exercises are hard to comprehend their meaning. But overall the course was good, I sure learnt lot of things and enjoyed it.

The course contents are good, the teacher taught interestingly, but the question replying in the course forum is really bad! From the business view, this tells us how horrible customer service can ruin a perfect product!

This course may be misleading aspiring data analysts and scientists: it may give the false impression that, with the tools learned here, you will be able to analyze your data by yourself. In fact, you would be completely missing on large chapters of statistics and, as a result, you would often end up drawing wrong conclusions and believe you did a great job. For example, what is the point of giving you a single 10-minutes video on how to do regression in Tableau if you don't even know regression (which is AT LEAST a one-term course in graduate school, and only after several other prior basic stats courses)? BEWARE: get a much larger background in statistics before applying anything you learn here in real life. Some minimal stats knowledge should be recommended as a pre-requisite for this course, or else you end up doing like those monkeys using a statistical software without really understanding what they are doing and drawing conclusions with blissful ignorance. The problem is: some of your audience will know and will notice, more often than you might think and you will end up looking like an idiot.

Sorry to be negative here, but I think I owe you, my co-student, at least a warning: do learn more stats elsewhere!! ... good luck.

The professor makes a good effort to explain the course material in a logical and engaging manner.

The weekly assignments, however, are poorly worded and have mistakes (like a wrong file name which entails learners continuously asking on the forum about where to find it). Despite the fact that these assignments are "not graded", the actual quizzes are based directly on them, so they are critical. It's a course on Tableau and the assignments don't have a single screenshot which would have been so much more helpful than 2 paragraphs of text explaining which menu you have to click on.

Moreover, I counted 39 moderators/teaching staff listed on the Discussions Forum, however there was NO SINGLE ANSWER from the teaching staff posted there for over a month. In other words, don't count on any support. Peers do try to help each other, but it's not enough.

Overall, the course is useful, no doubt, I am glad that I completed it, but it's too painful to get through, let alone the whole specialization.

Not for people who are just starting, they say its for people with no background but it does require prior knowledge. Tests are way too difficult and different from what's taught in the course.

Do not like the fact that audio has to be recorded for final assignment

Videos fine. Quizes require hours.

no key for downloading software

moderators do not respond

Peer grade dramatically slows down my graduation speed!!

I signed up with an intention to develop technical skills on Tableau, knowing that it’s arguably the most popular tool in today’s business, and was very satisfied with the course but ended up learning much more that I expected.

Jana (the lecturer) made sure that all students have the right analytics mindset and are well equipped with essential storytelling skills in order to become a successful Data Analyst.

She took a substantial amount of time to provide us with tips and tricks to deliver a compelling presentation which I found very useful and applicable to my current work.

I would highly recommend this course to anyone interested in developing their Data Analytics, Data Visualization and Effective Presentation skills.

Thank you Jana, Duke University and Coursera for this amazing course!