stat: "unique"

Keep one row per distinct mapped (x, y) pair (and group). Use when duplicate coordinates would overplot; default for none.

Usage

import { GGPlot, GeomPoint } from "@ggsvelte/svelte";

<GGPlot data={rows} aes={{ x: "x", y: "y" }}>
  <GeomPoint stat="unique" />
</GGPlot>

{
  "geom": "point",
  "stat": "unique"
}

Generated columns (after_stat)

This stat does not publish named after_stat columns in STAT_COLUMNS. It may still rewrite positions or filter rows; map aesthetics to data fields as usual.

Default for geoms

No geom uses this as its default stat. Set it explicitly when needed.

Compatible geoms

• GeomPoint
• GeomLine
• GeomPath
• GeomCol
• GeomArea
• GeomRule
• GeomText
• GeomErrorbar
• GeomRect
• GeomRibbon
• GeomSegment

Examples

• 779 rows of war, 321 marks

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