{"version":"1.0","type":"rich","title":"Making a Barchart","description":"A bar chart displays the frequency of each letter in the English alphabet. The chart uses D3 v5’s `d3.scaleBand` for the x-axis and `d3.scaleLinear` for the y-axis, with data loaded via `d3.csv`. Two additional axes show the same data with different scales: a right y-axis uses a scale from 0 to 100, while the primary left y-axis displays percentages with ten ticks. Bars are rendered as SVG rectangles, styled with the CSS class `bar`, and turn brown on hover. Data comes from the letters’ frequency in the CSV file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2ec11d2d3144486f99becd809ac286fd?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}