Create markerclusters in leaflet

Question

How to create marker clusters in leaflet? can anyone explain with example?

Answer 1

Hi,

It's quite simple, add below snippet along with other leaflet properties.aa

The clusters are automatic formed using mastercluster.

leaflet(dataframe) %>% addTiles() %>% addMarkers(
  clusterOptions = markerClusterOptions(),lat,lng
)

or

dataframe %>% leaflet() %>% addTiles() %>% addMarkers(
  clusterOptions = markerClusterOptions(),lat,lng
)