kuva venn
Venn diagram — 2–4 overlapping sets with intersection counts labeled in each region.
Input: one row per element–set membership pair (element column + set column). Intersections are computed automatically.
| Flag | Default | Description |
|---|---|---|
--element-col <COL> | 0 | Element/item column |
--set-col <COL> | 1 | Set name column |
--proportional | off | Scale circle areas proportional to set sizes |
--no-set-labels | off | Hide set name labels |
--fill-opacity <F> | 0.25 | Circle fill opacity |
--legend <LABEL> | — | Add a legend |
kuva venn data.tsv --element-col gene --set-col set
kuva venn data.tsv --element-col gene --set-col pathway \
--proportional --legend "Gene Sets" \
--title "Pathway Overlap"
Note: supports 2, 3, or 4 sets. More than 4 sets are not supported.
See also: Shared flags — output, appearance.