ggmosaic plot with asymmetric offset

Question

I have a mosaic plot generated by ggmosaic:

ggplot(data.frame(a1=c(T,T,F,F), a2=c(T,F,T,F), a3=c(1,3,3,3))) +
  geom_mosaic(aes(weight=a3, x=product(a1,a2), fill=a1))

I would like to widen the space between the vertical bars without changing the height of the space between the stacked columns:

I've tried using the offset parameter, but it seems to work on both dimensions, and can't isolate just one. An answer using vanilla ggplot is acceptable, but a ggmosaic-only solution is preferred.

As far as I can tell, you will not be able to accomplish this via `geom_mosaic()`. Only can do this via `geom_bar()`. There is no `width =` option within `geom_mosaic()`. — InfiniteFlash, Dec 30 '17 at 01:08

score 0 · Answer 1 · answered Dec 30 '17 at 02:52

0

A less-than-ideal workaround using using geom_bar:

ggplot(data.frame(a1=c(T,T,F,F), a2=c(T,F,T,F), a3=c(1,3,3,3)), aes(width=c(.4,.6,.4,.6)))+
   geom_bar(aes(x=a2, y=-a3, fill=a1), position = "fill", stat = "identity")

answered Dec 30 '17 at 02:52

user12341234

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ggmosaic plot with asymmetric offset

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