{"version":"1.0","type":"rich","title":"Reading - Grouped Bar Chart D3 V4","description":"This grouped bar chart compares pre-treatment and post-treatment scores across eight mental health conditions, using data loaded from a CSV file with d3.csv. The visualization employs d3.scaleBand for x-position and d3.scaleOrdinal for color encoding, with a d3.scaleLinear for the y-axis. Each condition displays two bars, colored blue and orange, representing pre-treatment and post-treatment scores. A dashed horizontal line marks the clinical cutoff at 70, and a subtle animated border appears around each bar group upon load. Gridlines and SI-prefix formatting via d3.format support readability, while the chart is rendered as an SVG with D3 v4.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-19bf26bb8d714e845184812d2ab6b97f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}