How to Implement Multi-Group Bar Chart and Interact With Highlighting by Grouping Dimension

Data Science Tech Brief By HackerNoon

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Solution for implementing a multi-group bar chart similar to the following figure: Expect two groups to differentiate in style through color transparency.
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Solution for implementing a multi-group bar chart similar to the following figure: Expect two groups to differentiate in style through color transparency. When the mouse hovers over a column block, all blocks of the same color are highlighted in linkage.