{"version":"1.0","type":"rich","title":"Fork of Clustered Bar Chart - Credit Card Utilization by Attrition Status","description":"This interactive clustered bar chart visualizes credit card utilization trends from the Bank Customers Dataset, comparing average transaction amounts, credit limits, or revolving balances across demographic categories. The x-axis menu selects grouping variables like income, education, or marital status, while the y-axis menu chooses the metric to aggregate. Bar colors distinguish existing versus attrited customers, with hover tooltips revealing sums and sample counts. Built with D3 v7, the visualization uses `scaleBand`, `scaleLinear`, `scaleOrdinal`, `rollups` for summary statistics, and `transition` for animated updates when menu selections change.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/49bc6f23334b498cb1e911a5b6629a40?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}