Density as elevation lines.
import { Contour } from "diagrammatic";Three hundred pull requests as density, not dots. Each ring is a covariance ellipse around the points.
Illustrative data. First-review hours against files changed. n = 300.
Most reviews are small diffs answered within a few hours. A smaller group of large diffs takes most of a working day. Bigger diffs wait longer, and the rings say by how much.
- Use it for
- The shape of a dense 2D distribution without overplotting.
- Watch out
- Levels are model output; annotate what each band means.