dplyr, mgcv, methods, patchwork, purrr, robustbase, stats,
tibble, tidyr, tidyselect, utils, rnaturalearth, sf
ggmap, knitr, leaflet, miniUI, nlme, quantreg, rmarkdown,
rnaturalearthdata, pls, shiny, sp, testthat (>= 3.0.0)