Visualization for Quantitative Language Comparison
Add contourlines to a map
Checking boundary parameters for plotting of levelMap
Visualising nominal data with various factors.
Heeringa-style colours
Drawing multi-level maps (e.g. semantic maps or linguistic isoglosses)
Visualizations for Quantitative Language Comparison
Plotting a Voronoi-map ("v-map")
Construct weighted map using Voronoi tessellation and cartogram weight...
Producing windows of class "owin"
Collection of visualizations as used in quantitative language comparison. Currently implemented are visualisations dealing nominal data with multiple levels ("level map" and "factor map"), and assistance for making weighted geographical Voronoi-maps ("weighted map").