{"version":"1.0","type":"rich","title":"Group Project Bioinformatics-4-19","description":"This interactive visualization displays a choropleth map of the United States showing the geographic distribution of petition signatures, with each state colored on a logarithmic scale—darker shades indicating higher signature counts. Built with D3 v3, the map renders as an SVG using a linear color interpolator as a stand-in for a true logarithmic scale, since the data spans from dozens to over 4,500 signatures per state. Users can click any state to see its exact signature count. The visualization also includes a pie chart view of the same data and was originally created as part of a bioinformatics group project, adapted from Mike Bostock's map demo.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-7b143e1cd856b17af6ef2a3c71dcbab3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}