{"version":"1.0","type":"rich","title":"Fork of Data Visualization Homework 4: Brushable Scatter Plot Matrix","description":"This visualization is a brushable scatter plot matrix of the Iris dataset, showing pairwise relationships between four flower measurements. Each off-diagonal cell displays points colored by species class, while diagonal cells show histograms of individual variables, with axis labels and a color legend for the three Iris classes. Built with D3 v5, the example uses `d3.csv` to load data, `d3.scaleLinear` and `d3.scaleOrdinal` for scaling, `d3.cross` to generate cell positions, `d3.histogram` for the diagonal distributions, and `d3.axisBottom` and `d3.axisLeft` with custom tick styling to render the grid.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6d9dca7a13684faf999749d1f6230894?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}