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Last edited Dec 9, 2023

Created on Dec 9, 2023

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This visualization displays a correlation matrix for the `mtcars` dataset, showing pairwise relationships between variables. The upper triangle presents correlation coefficients as colored text, while the lower triangle uses circles sized by the absolute correlation value, with color indicating the correlation strength from red (negative) to blue (positive). The diagonal labels each variable. Built with d3.v3, the code loads data from CSV, uses ordinal scales with `rangePoints` for positioning, and applies a linear color scale for the diverging color scheme.

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