Charting Guideline on Tableau: How to decide what chart to be used


The following is a sharing made by the instructor of the Udemy’s online learning course which I subscribed to. The course is called Tableau for Beginners: Get CA Certified, Grow Your Career.

Okay, now back to the original question which I think most people always ask, how to decide what chart to be used in different situations. The instructor shares some information which I think it may help us to understand and practice more in Tableau so that we can familiarize with the tool and able to pick the right chart next time.

Most of the time when you want to show how a numeric value differs according to different categories, bar charts are the way to go. The eye is very good at making comparisons based on length (as compared with differences in angle, color, etc)

If you are showing change over a date range, you will want to use a line chart.

Histograms and box plots are to show the distribution of data.

Scatter plots show how two continuous variables are related.

There is also more detail in this guide: https://www.tableau.com/learn/whitepapers/tableau-visual-guidebook. It gets into talking about how to use color and other visual elements to add more information to your chart.

Advertisements

Leave a Reply

Please log in using one of these methods to post your comment:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s