Shiny Examples with Blog

This repository contains the code example for a series of blogs on R shiny. New code examples and blogs will be added as they are published.

Dashboards & Blogs

1. Center Diverging Colors on Leaflet Map

• Shiny: https://ibm-dse-rshiny.shinyapps.io/Example-1-Leaflet-Center-Diverging-Colors/
• Blog: https://medium.com/ibm-data-ai/center-diverging-colors-on-leaflet-map-515e69d7f81f

2. Capture and Leverage Mouse Events

• Shiny: https://ibm-dse-rshiny.shinyapps.io/Example-2-Leaflet-Capture-Mouse-Events/
• Blog: https://medium.com/ibm-data-ai/capture-and-leverage-mouse-locations-and-clicks-on-leaflet-map-6d8601e466a5

3. Layer-Specific Legend in Leaflet

• Shiny: https://ibm-dse-rshiny.shinyapps.io/Example-3-Leaflet-Layer-Specific-Legend/
• Blog: https://medium.com/ibm-data-ai/layer-specific-legend-in-leaflet-8e80ffd72e03

4. Asynchrous Loading of Layers

• Shiny: https://ibm-dse-rshiny.shinyapps.io/Example-4-Leaflet-Asynchronous-Loading-of-Layers/
• Blog: https://medium.com/ibm-data-ai/asynchronous-loading-of-leaflet-layer-groups-afc073999e77

Additional Data Files

shapefiles: https://www.census.gov/geographies/mapping-files/time-series/geo/carto-boundary-file.html

FIPS code reference: https://www.census.gov/geographies/reference-files/2019/demo/popest/2019-fips.html

Helpful Tools

color brewer: https://colorbrewer2.org/