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errorbar

lq.errorbar(kind: "x", cap: 3pt, stroke: auto, cap-stroke: auto)(source)

An error bar object for a plot. This type allows for quick configuration and complete restyling of error bars. For drawing plots with error bars, use plot.

#lq.diagram(
  lq.plot(
    (1, 2, 3, 4),
    (1, 2, 1.5, 2.1),
    xerr: .2,
    yerr: (.2, .1, .2, .2),
  )
)

The default styling can be changed through set rules

#show: lq.set-errorbar(stroke: 1pt + red, cap: none)

#lq.diagram(
  lq.plot(
    (1, 2, 3, 4),
    (1, 2, 1.5, 2.1),
    xerr: .2,
    yerr: (.2, .1, .2, .2),
  )
)
Parameters

kind : "x" | "y"    default: "x"​

The kind of error bar: horizontal ("x") or vertical ("y").

cap : none | length    default: 3pt​

The length of the cap. If set to none, no cap is drawn.

stroke : auto | stroke    default: auto​

How to stroke the error bar. If set to auto, the stroke is inherited the plot.

cap-stroke : auto | stroke    default: auto​

How to stroke the cap. If set to auto, the stroke is inherited from errorbar.stroke.