{"version":"1.0","type":"rich","title":"PIE CHART pca","description":"This example shows the distribution of BMI values from a loaded CSV dataset, categorizing individuals into underweight, normal weight, overweight, and obese groups as a pie chart. It uses D3 v7 to fetch and parse the CSV, compute category counts and percentages, and render the chart as SVG with a color scale and legend. The chart includes an interactive tooltip and highlights the proportion of each category, with the pie arc drawn using `d3.arc` and data bound through `d3.pie`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f511caa3923d4b03ada1a42bbe412ee7?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}