{"version":"1.0","type":"rich","title":"Bar Chart","description":"This bar chart displays the frequency of each letter in the English language, with letters ordered alphabetically along the x-axis and their proportional frequencies shown as vertical steelblue bars that turn brown on hover. The chart uses the d3.tsv method to load and parse the data, d3.scale.ordinal for the x-position encoding, and d3.scale.linear for the y-axis, which is formatted as percentages. Axes are rendered with d3.svg.axis, and the y-axis domain is computed using d3.max. The visualization is drawn as SVG with conventional margins.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-a977db2b04eb039943c4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}