{"version":"1.0","type":"rich","title":"Sequences sunburst","description":"A sequences sunburst visualization displays hierarchical path data as a ring of arcs, where each arc’s angle and radius encode the value of a sequence segment. Hovering over an arc highlights its ancestor chain and shows a breadcrumb trail in the upper left, along with the percentage of visits that begin with that sequence. The code uses D3 v4 APIs including `d3.partition`, `d3.hierarchy`, `d3.arc`, and `d3.scaleOrdinal` with `d3.schemeTableau10` for coloring. Data is loaded from CSV files via `d3.text` and `d3.csvParseRows`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e0eaa733d39149a3be04e1eed8308691?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}