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change text size of asterisk #14

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acrylamidetic opened this issue May 14, 2017 · 1 comment

acrylamidetic commented May 14, 2017

Really awesome ggplot package. I'd like to increase the size of the asterisks we get when map_signif_level = true.

If just set 'size = 14' it changes the bracket, not the asterisk size. Changing size of text in theme() doesn't effect the asterisk either.

Anyway to change the text annotations ggsignif adds to the plots? Ideally I'd like to change size and face.

Thanks!

Owner

const-ae commented May 14, 2017

Hi,
happy to hear that you like the package.

Yes there is, the option is called textsize:

library(ggplot2)
library(ggsignif)
ggplot(mpg, aes(class, hwy)) +
  geom_boxplot() +
  geom_signif(comparisons = list(c("compact", "midsize"), c("minivan", "suv")),
              map_signif_level = TRUE, textsize=10, family="serif") +
  ylim(NA, 50)

const-ae closed this as completed

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