Good course but need some thing to do:

1. More material. Some topics are just looked superficially.

2. Need provide addition video lessons ore provide information to student that he need know some visualization tool. Excel, Tableau, any thing.

3. There is some errors what still not corrected for many months - in week 4 some video is empty, some misunderstanding information on video slide.

Too much background information, not enough information critical to applicable demands.

most horrible specialization in coursera! Time wasted

The lectures introduces various ways of visualizing data.

There are fewer details on Tableau software usage and hand-on network graphing tutorial, students will have to search for more knowledge in these parts during the class.

Very nice course. It encourages you to learn different data visualization tools for completing the assignments. And, peer graded assignments are too beneficial since, they give you a sight of how other peers are completing their work and all. Lecture videos too are awesome!!

Really like this course which leads me to Tableau. After the course, I take about 8 hours to learn Tableau and I think my ability of data visualization ballooned.

Good course, very well structured and with interesting assignments. Some (especially first) lessons are more of a general culture but most are very helpful and allow to learn a lot of things.

seemed to me the best course of the specialization

Very solid data visualization class for people interesting in visualization. It explains a lot of knowledge under the hood. Not that fit for people who just want to learn some tools and quick skills. It is computer science.

Bueno para obtener ideas de que hacer, pero necesitas saber programar a nivel basico

The fundamental concept part and assignments are good.

But I think since it is related to visualization, the course can spend more time on how to make a visual.

nice course

Ce cours est plein de connaissances utiles et permet d'acquérir un background important en matière de visualisation de données

This knowledge is fantastic.

Excelent general concepts of data mining along with basic methodologies and applications, congratulations...¡¡¡

it is good.,

I like it! Very useful!

Interesting course for getting started with complex graphing principles. The instructor was easy to follo

Good course

Very good knowledge on visualization. Never though these many indepth concepts are involved in visualizations.

Good primer on data visualization.

Excellent introduction, well paced and interesting

Great

The course is great because it covers lots of ideas in a nutshell. I thought I had known a lot but apparently many things I was missing. I have a more solid picture of how to present data in a more effective way.

I really enjoyed this course. It is a very good source for learning how to represent numerical and relational data in a way that conveys information effectively. I also used this course as a platform to learn javascript in order to solve the assignments using the amazing library D3.js.