create pie charts with facet wrap?

Question

I manage to create a dataframe as shown but I dont know how to create faceted pie charts out of it. Can someone show me how? Thanks in advance. enter image description here

Does this answer your question? [faceted piechart with ggplot](https://stackoverflow.com/questions/22592789/faceted-piechart-with-ggplot) — harre, Jul 08 '22 at 17:09

score 0 · Accepted Answer · answered Jul 08 '22 at 17:27

I am not sure what you want to show, so you could do something like this:

df <- data.frame(rideable_type = c("classic_bike", "classic_bike", "docked_bike", "electric_bike", "electric_bike"),
                 member_causal = c("causal", "member", "causal", "causal", "member"),
                 number_of_bikes = c(1313878, 2013712, 308241, 1048194, 1250025),
                 total = c(2670303, 3263737, 2670303, 2670303, 3263737),
                 freq = c(49.2, 61.6, 11.5, 39.2, 38.3))


library(ggplot2)
ggplot(df, aes(x = factor(1), fill=factor(rideable_type))) + 
  facet_wrap(~member_causal) + 
  geom_bar(width = 1,position = "fill") + 
  coord_polar(theta="y") +
  labs(fill = "rideable type", x = "", y = "")

^{Created on 2022-07-08 by the reprex package (v2.0.1)}

thanks a lot! i have one more question ^_^ can you show me how to put percentage label on it? — trangha2710, Jul 08 '22 at 17:43

create pie charts with facet wrap?

1 Answers1