Error when using plot_sf with a factor containing a space symbol

[cedricbatailler]

Hi there,

I just noticed an error when trying to plot a shift function with plot_sf when one of the factor contained a space symbol.

Let me know if I can be of any help!

library(rogme)                    # remotes::install_github("GRousselet/rogme")
library(ggplot2)

dataset <-
    data.frame(x = factor(c("Condition A", "Condition B")),
               y = rnorm(100))


sf <- shifthd(data = dataset, 
              formula = y ~ x, nboot = 200)

plot_sf(sf)
#> Error in parse(text = elt): <text>:1:11: unexpected symbol
#> 1: Condition A
#>               ^

^{Created on 2021-06-08 by the reprex package (v2.0.0)}