{"version":"1.0","type":"rich","title":"Correlation_Matrix","description":"This visualization displays a correlation matrix for the Abalone dataset, showing pairwise Pearson correlation coefficients between physical measurements and age. Across the main diagonal, variable names are labeled, while off-diagonal cells use either colored text or circles with varying radius and color intensity to represent correlation strength and direction. The matrix is filtered by selecting a categorical variable (Male, Female, or Infant) from a dropdown menu, which recomputes correlations for that subset. Built with D3 v7 in React, the code uses `d3.scaleLinear` for color encoding, `d3.scalePoint` for axes, and `d3.scaleSqrt` for circle sizing, rendering to SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3c207eac21934a4ab67eab90133e74b2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}