One graph is worth hundred words.
But what graphs we should use and how to use them are a big question.
Here, I make a simple summary about the type of the graphs and where to use them.
If you want to known more information, please refer the book of Visualize This or the website http://flowingdata.com/ .
Welcome your advice and suggestion!
Just record, this article was posted at linkedin, and have 29 views to November 2021.