kuva lollipop
Lollipop chart — dot-and-stem alternative to bar charts, useful for emphasising individual values.
Input: one row per data point with x (numeric or categorical) and y value columns.
| Flag | Default | Description |
|---|---|---|
--x-col <COL> | 0 | X-value column (numeric or string; strings become categorical) |
--y-col <COL> | 1 | Y-value column |
--label-col <COL> | — | Optional label column (shown at each dot) |
--color <CSS> | steelblue | Stem and dot color |
--baseline <F> | 0.0 | Value at which stems originate |
--stem-width <PX> | 1.5 | Stem stroke width |
--dot-radius <PX> | 5.0 | Dot radius |
--no-baseline-line | off | Hide the horizontal baseline rule |
--legend <LABEL> | — | Add a legend entry |
kuva lollipop data.tsv --x-col gene --y-col expression
kuva lollipop data.tsv --x-col gene --y-col log2fc \
--baseline 0 --color "#e15759" \
--label-col gene --title "Differentially Expressed Genes"
See also: Shared flags — output, appearance, axes.