{"version":"1.0","type":"rich","title":"barchart","description":"This interactive bar chart visualizes monthly deaths in custody across 2020, drawn from the `death2020.csv` dataset and displayed as an SVG rendered through React with D3 v5. The chart uses `d3.scaleBand` for the x-axis and `d3.scaleLinear` for the y-axis, with bars that respond to mouseover and mouseout events by adjusting opacity. Buttons allow users to toggle a mean line with error bounds computed via `d3.mean` and `d3.deviation`, or trigger a two-step animated transition that temporarily sets all values to 10 before restoring them using `transition().duration()`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/80a847d3deb04a2896eefd137e271131?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}