library(sf) library(here) frigo_table3 <- read.csv("frigo_table.csv") frigo_table_sf <- sf::st_as_sf(frigo_table3, coords = c("lon", "lat")) frigo_table_sf %>% sf::write_sf("frigo_table_sf.geojson") library(leaflet) library(htmltools) l <- leaflet(data = frigo_table_sf) %>% addTiles() %>% addMarkers(popup = ~ paste0( '
', Adresse, "
", Particularités %>% str_replace_all("\\n", "