JLA Data

Angling for insight in the sea of data

  1. Spatial Aggregation

    Three approaches: based on buffers, Voronoi polygons and grid cells

  2. Interactive Map Generator

    from Excel to HTML, via leaflet.js

  3. Merging Geometry of {sf} Objects in R

    Using {dplyr} Based Workflow

  4. Leaflet in R

    Tips & tricks for interactive maps

  5. Text Classification in R

    Using keras and udpipe based workflow

  6. Optimizing Prague Bar Network

    A case study of Branch Network Optimization using R as GIS tool

  7. Adjusting Bounding Box of a Map in R

    Making space for fancy titles in tmap & ggplot2

  8. Creating and Pruning Random Points and Polygons

    In R workflow built on sf package

  9. Unbearable Lightness of SQL Code Chunks

    SQL code execution in RMarkdown, demonstrated

  10. Dissolving Polygons in sf

    Creating arbitrary polygons by dissolving adminstrative units