How would you customize the appearance of an R pie chart, including changing colors, labels, and legend?
- By using the col parameter to change segment colors
- By using the labels parameter to add segment labels
- By using the legend() function
- All of the above
To customize the appearance of an R pie chart, you can use the col parameter to change segment colors, the labels parameter to add segment labels, and the legend() function to add a legend. These options allow you to customize the colors, labels, and the legend to suit your visualization needs.
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