exportPattern("^[[:alpha:]]+")
importFrom(rnaturalearth, ne_countries, ne_download)
importFrom(timeDate, timeDate, difftimeDate)
importFrom(zip, zip)
importFrom(stats, aggregate)
importFrom(grDevices, dev.off, tiff, pdf, dev.cur, dev.new, graphics.off, jpeg)
importFrom(graphics, legend, par, text, mtext)
importFrom(utils, read.csv, globalVariables, write.table)
importFrom(stringr, str_extract, str_length)
importFrom(ggplot2, aes, geom_point, geom_sf, ggplot, ggsave, ggtitle, theme, labs,
           element_blank, geom_rect, element_rect, element_text, scale_fill_manual,
           scale_fill_identity, theme_bw, coord_sf, geom_boxplot, facet_wrap, coord_flip)
importFrom(graphics, lines)
importFrom(ggrepel, geom_text_repel)
importFrom(magrittr,"%>%")
importFrom(dplyr,
           mutate,
           across,
           group_by,
           summarise,
           select,
           inner_join,
           anti_join,
           filter,
           n_distinct,
           if_else,
           tibble,
           all_of,
           pull,
           arrange,
           n)
importFrom(geosphere, distGeo)
importFrom(maps, map)
importFrom(sp, coordinates, proj4string, over)
## NOTE: rnaturalearthdata is a data-only package; a full import is the only
## practical way to make its spatial datasets available at runtime.
## This import() is intentional and accepted by CRAN for data packages.
import(rnaturalearthdata)

