Scatterplot
This scatterplot displays the relationship between sepal width and sepal length for 150 iris flowers, using the classic Fisher Iris dataset. The visualization is rendered with the Polychart library in a standalone HTML page, with each flower represented as a point positioned by its two sepal measurements. The chart is generated from a gist by author aht, and its 800x400 pixel responsive layout is centered on the page via CSS styling. The data is embedded directly in the JavaScript configuration, which specifies the x and y mappings for the layer. No additional visual encodings, such as color or size, are applied, resulting in a simple bivariate scatterplot that reveals the general distribution and correlation between sepal width and sepal length across the dataset.This example shows a basic scatterplot of the classic Iris dataset. It plots sepal length on the y-axis against sepal width on the x-axis for 150 flowers, using the Polychart JavaScript library. The chart is rendered from an embedded JSON configuration, which sets the dimensions and maps the data variables, but does not encode species or other groupings visually.
The visualization is a straightforward scatterplot, useful for examining the relationship between two continuous variables. In this case, the default display uses uncolored points, so the plot shows the overall distribution and correlation between sepal width and sepal length across all species. The chart is generated in the browser via the Polychart library and styled to be centered with a fixed width and height. While functional and clear, the example does not go beyond basic scatterplot functionality.