SUNBURST CHART TABLEAU TUTORIAL PART 2

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Learn how to make Sunburst Chart in Tableau through this amazing tutorial!

Download supplemental materials here: https://www.superdatascience.com/yt-t...

This type of visualisation shows hierarchy through a series of rings, that are sliced for each category node. Each ring corresponds to a level in the hierarchy, with the central circle representing the root node and the hierarchy moving outwards from it.

Rings are sliced up and divided based on their hierarchical relationship to the parent slice. The angle of each slice is either divided equally under its parent node or can be made proportional to a value.

Colour can be used to highlight hierarchal groupings or specific categories.

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0:28 - Coming back to our data the first step that we're going to need to do is our data densification.
0:31 - Data densification uses this column ToPad and you start out by creating bins.
2:08 - Okay now that we check that a data densification is working we've cleared our view we're ready to build out the calculations required to build our Sunburst Chart.
5:38 - Now that we have our calculations set we're going to come in and we're going to actually build our view.
5:43 - First we're going to add in the dimensions that we care about.
6:15 - And then most importantly we're going to need to bring in the Polygon Chart
6:42 - And now we're going to use nested table calculations. Nested table calculations are an advanced technique.
8:14 - Now that X is taken care we're going to go in and do the exact same thing for Y.
9:23 - And there you go! This incredibly exciting, now we have our chart showing up.
9:39 - I just show you this is where our technique differs a little bit from Bora Berans. Boras technique well really advanced and really helpful didn't allow you to use Tableaus built-in coloring.
10:10 - And then you can do the multiple color technique to keep adding
10:29 - When you're applying this to your own charts make sure that you have the kind of steps down your dimensions that you want to have happened.
10:55 - At this point our chart is coming together really nicely
11:06 - Coming in we're going to do a couple more cosmetic changes.
11:43 - So we're gonna come into our Tooltip remove those fields that we don't need.
12:44 - Then what we're going to do is we're going to create a value that shows the actual individual sales.
13:49 - And then what we'll do is for SalesLabel rather than bring it as titled we'll bring it in as a floating.
15:02 - We can bring our legend in as a floating object
15:23 - Now the final touch will want to come into a dashboard right here and add an action.