{"version":"1.0","type":"rich","title":"Crossfilter Examples","description":"This example demonstrates Crossfilter's custom reduce functions by grouping a small dataset of car specifications by brand and calculating the average horsepower for each brand. Using a crossfilter dimension on car names, the code groups records by the brand portion of each name and applies a custom reduce that maintains running totals for total power and count, computing the average on each add/remove. The groups are then ordered by the resulting average and rendered as a simple text list showing each brand and its average power.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-4a1531fb26fd8c451cec949b3a211e0d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}