Data visualizing using R shiny app
This code supports visualizing disease spreading data on a worldwide map, following a specific input file structure.
The input file format can be seen from the provided example.
The map supports:
- Zoom in
- Zoom out
- Free drag
The visualization supports four different map types:
- OpenStreetMap
- OpenTopoMap
- Nsri.NatGeoWorldMap
- CartoDB.Positron
A jittering factor is added to differentiate two data points when clustering occurs. Note that a large jittering factor could result in data location inaccuracy.
