Sankey charts
Axis parameter - Region, Gender, Age group, Mode
Values parameter - Order
Chart type - Horizontal Sankey
Description - Sankey charts are a great way to visualize cash flows, resource allocation, or revenue distribution between various dimension categories. The nodes represent the categories, the flows depict the connections between categories, and the width of the flows shows the quantity.

1. Canvas settings for Sankey charts
1.1. Ignore missing value
Display node categories that are null by enabling the Ignore missing value toggle.

Show blank label
Replace missing node categories with "Blank", indicating the category is null.

Suppress null node categories by enabling the Ignore missing value toggle. Notice how the blank category is suppressed.

1.2. Remove negative values
This toggle should be disabled to display negative values in Sankey charts. The absolute value will be displayed without the negative sign.

1.2. Interaction
Enable Hover
Enable this option to highlight a flow when you hover over it.

Active flow opacity
Set the opacity of the selected flow.

Inactive flow opacity
Set the opacity of flows that are not selected.

1.3. Node
Width: Set the thickness of the node bars.

Padding: Allocate space between the node bars and flows.

Node spacing: Set the spacing between nodes of the same dimension.

Opacity: Set the transparency for the nodes.

1.4. Node color
Set a color to identify each dimension category.

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