errorbars

errorbars(x, y, error_both; kwargs...)
errorbars(x, y, error_low, error_high; kwargs...)
errorbars(x, y, error_low_high; kwargs...)

errorbars(xy, error_both; kwargs...)
errorbars(xy, error_low, error_high; kwargs...)
errorbars(xy, error_low_high; kwargs...)

errorbars(xy_error_both; kwargs...)
errorbars(xy_error_low_high; kwargs...)

  color         :black
  colormap      :viridis
  direction     :y
  inspectable   true
  linewidth     1.5
  visible       true
  whiskerwidth  0

Examples

using CairoMakie

f = Figure()
Axis(f[1, 1])

xs = 0:0.5:10
ys = 0.5 .* sin.(xs)

lowerrors = fill(0.1, length(xs))
higherrors = LinRange(0.1, 0.4, length(xs))

errorbars!(xs, ys, higherrors, color = :red) # same low and high error

# plot position scatters so low and high errors can be discriminated
scatter!(xs, ys, markersize = 3, color = :black)

f

using CairoMakie

f = Figure()
Axis(f[1, 1])

xs = 0:0.5:10
ys = 0.5 .* sin.(xs)

lowerrors = fill(0.1, length(xs))
higherrors = LinRange(0.1, 0.4, length(xs))

errorbars!(xs, ys, lowerrors, higherrors,
    color = range(0, 1, length = length(xs)),
    whiskerwidth = 10)

# plot position scatters so low and high errors can be discriminated
scatter!(xs, ys, markersize = 3, color = :black)

f

using CairoMakie

f = Figure()
Axis(f[1, 1])

xs = 0:0.5:10
ys = 0.5 .* sin.(xs)

lowerrors = fill(0.1, length(xs))
higherrors = LinRange(0.1, 0.4, length(xs))

errorbars!(xs, ys, lowerrors, higherrors, whiskerwidth = 3, direction = :x)

# plot position scatters so low and high errors can be discriminated
scatter!(xs, ys, markersize = 3, color = :black)

f