Using Leaflet with Shiny

Shiny is a web framework for R and Python. To learn more about Shiny, visit the shiny website. The Leaflet package includes powerful and convenient features for integrating with Shiny applications. Most Shiny output widgets are incorporated into an app by including an output (e.g., plotOutput()) for the widget in the UI definition, and using a render function (e.g., renderPlot()) in the server fun