RColorBrewer, dplyr, magrittr, data.table, ggplot2,
rnaturalearth, sp, sf, utils
RColorBrewer, dplyr, magrittr, data.table, ggplot2,
rnaturalearth, sp, sf, utils, R.utils, flora, tibble, cowplot,
plyr, PupillometryR, scales, viridisLite
covr, knitr, rmarkdown, testthat (>= 3.0.0)