Donut chart - R

Question

Is it possible to create a donut chart in R? Can someone explain?

Answer 1

@Kruthi,

Refer to this blog on how to create a pie chart, then follow the below steps.

https://www.edureka.co/community/54913/pie-chart-using-ggplot-r?show=54913#q54913

Convert the above used ggplot statement as below - 

>ggplot(mpg1,aes(x=3,y=displ,fill=as.factor(cyl)))+geom_bar(stat="identity")+coord_polar("y",start=0)+theme_void()+xlim(1,4)

In the above code xlim() zooms into a specified area and x=3 here is the row that is focused on.

See the below code and picture for better clarity.

>ggplot(mpg1,aes(x=4,y=displ,fill=as.factor(cyl)))+geom_bar(stat="identity")+coord_polar("y",start=0)+xlim(1,7)

Hope it helps you.