Dites-moi à quoi servent ces graphiques visuels ?

Carte choroplèthe, carte thermique, diagramme de dispersion
Diagramme de densité, diagramme à horizon, diagramme linéaire, carte thermique géographique, diagramme à barres
Tell me what are these visual charts appropriate for? 

Choropleth map, heatmap, scatter plot
Density plot, horizon chart, line chart,  Geographic heatmap , Bar chart
Although any of these charts might be used for various purposes, here is a list of use cases and corresponding chart types;

Comparison: Bar chart, line chart
Correlation: heatmap, scatter plot
Distribution: Density plot, horizon chart
Geospatial: Choropleth map,  Geographic heatmap
Although any of these charts might be used for various purposes, here is a list of use cases and corresponding chart types;

Comparison: Bar chart, line chart
Correlation: heatmap, scatter plot
Distribution: Density plot, horizon chart
Geospatial: Choropleth map,  Geographic heatmap
classification
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