Embolden substring of object passed through geom_text()

Question

I\'m trying to produce a graph and I\'d like to bold part of a string of a geom_text(). Here\'s some sample data and a graph:

temp <- data.f         


        

Answer 1

Try this:

my_text <- expression(paste("small ", bold("bullet"), " point of text"))
ggplot() +
  lims(x = c(0,100), y = c(0, 100)) + 
  annotate('text', x=25, y=25, label=my_text)