{"version":"1.0","type":"rich","title":"Gist 868257676e5e82f0fdd1bebcca1960c4","description":"This visualization uses a bubble chart to show the frequency of common Italian verbs from 1950, grouped by the emotion they evoke (such as joy, fear, trust, sadness, anger, and surprise). Each circle’s area encodes the verb’s frequency value, and its color represents the associated emotion category. The data is loaded from a CSV file and processed with d3.nest to create a hierarchical tree, then rendered as an SVG using d3.pack. A dropdown menu allows selection of a decade, though only the 1950 data is shown in this example. The implementation is based on Jeff Heer's Flare class hierarchy data.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-868257676e5e82f0fdd1bebcca1960c4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}