What are some strategies for handling grouped and stacked bar charts in R?
- Use different colors for each group or stack
- Add labels or legends to identify each group or stack
- Adjust the bar width to avoid overlapping
- All of the above
All of the mentioned strategies can be used for handling grouped and stacked bar charts in R. Using different colors for each group or stack enhances differentiation. Adding labels or legends helps identify each group or stack. Adjusting the bar width prevents overlapping when multiple bars are grouped or stacked. The specific strategy chosen depends on the data and the visualization goals.
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