Bland.Series.ErrorBar (Elixir Technical Drawing v0.3.0)

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Error-bar series — discrete (x, y) points with optional X and/or Y uncertainty whiskers.

Fields:

  • :xs, :ys — data points (length n)
  • :yerr — list of y half-widths (symmetric) or {lo, hi} tuples (asymmetric); nil disables y whiskers
  • :xerr — same for x
  • :marker — preset or nil. When nil, only whiskers are drawn.
  • :marker_size
  • :cap_width — whisker cap in px (default 4)
  • :stroke_width, :label