Directory of Visualizations | Data Visualization | SNS Institutions

#snsinstitutions #snsdesignthinkers #designthinking A directory of visualizations catalogs essential charts and graphs used in data and information visualization for effective communication of insights. These tools help educators and analysts select appropriate methods based on data type, such as comparisons, distributions, or hierarchies. Core Categories Visualizations fall into categories like temporal, multidimensional, hierarchical, and network types. Common examples include bar charts for comparisons, line graphs for trends over time, and pie charts for proportions. Heat maps and choropleth maps excel at showing spatial patterns or densities. Common Chart Types Bar Chart: Compares categories; vertical or horizontal variants. Line Chart: Tracks changes over time or sequences. Scatter Plot: Reveals relationships between two variables. Pie/Donut Chart: Displays parts of a whole. Histogram: Shows data distributions via frequency bins. ​ Advanced Visualizations Hierarchical options like treemaps use nested rectangles for proportions in categories. Sankey diagrams illustrate flows, such as energy or process stages. Network diagrams and chord diagrams depict connections in complex relationships. Resources Directories like The Data Visualisation Catalogue list over 60 methods with use cases. HBS Online outlines 17 techniques for data-driven decisions. These aid in selecting visuals aligned with perception principles for teaching data visualization.