What is the best diagram for visualizing this data (number of users, number of users, number of lost users)

Question

I want to visualize some data visually using the visualization component. Now I want to visualize this situation: Suppose I have a web application. I want to get a visual overview of how users react to it.

Say:

• in Day1 I have 2 users: u1, u2
• in Day2 I have 2 users: u1, u2
• In Day3 I have 3 users: u3, u4

It is useless to draw a line graph here. Because I will see a constant line. Although I lost 2 users and got 2 users in Day3.

How to present this data in a diagram? The chart should give me an idea of: -

• total number of users
• number of users lost
• number of users.

Answer 1

Edit: after further reflection, I think this is the best. Other options listed by me seem inadequate.

Grouped Bar Graph: Grouped Bar Graph http://www.virtuallywiredinc.com/3D_Charts/ASPNET.JPG

With one bar for each category, a number on the Y axis and a date on the X axis.

(Image from Google search, unknown copyright)

Answer 2

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Answer 3

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Answer 4

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