Feature request: annotate horizontal geoms about ggsignif

[const-ae]

Thanks, I am happy to hear that you like the package.

Yes, you are right it would be a natural extension to enable support for horizontal comparisons, but unfortunately I am quite busy right now and don't have the time to add that feature myself.

Of course I would be very happy to accept a pull request and provide help if somebody wants to try.

[IndrajeetPatil]

A workaround is to use coord_flip() instead of using ggstance:

library(ggplot2)
library(ggsignif)

ggplot(mpg, aes(class, hwy)) +
  geom_boxplot() +
  geom_signif(comparisons = list(c("compact", "pickup"),
                                 c("subcompact", "suv"))) +
  coord_flip()
#> Warning in wilcox.test.default(c(29, 29, 31, 30, 26, 26, 27, 26, 25, 28, :
#> cannot compute exact p-value with ties

^{Created on 2021-01-13 by the reprex package (v0.3.0)}

At any rate, ggstance is not supposed to be used any more: https://github.com/lionel-/ggstance