Simple ErrorBars

val years by columnOf("2018", "2019", "2020", "2021", "2022")
val costMin by columnOf(62.7, 64.7, 72.1, 73.7, 68.5)
val costMax by columnOf(68.9, 71.3, 78.9, 76.5, 72.1)

plot {
    errorBars {
        x(years)
        yMin(costMin)
        yMax(costMax)
    }
}

val years = listOf("2018", "2019", "2020", "2021", "2022")
val costMin = listOf(62.7, 64.7, 72.1, 73.7, 68.5)
val costMax = listOf(68.9, 71.3, 78.9, 76.5, 72.1)

plot {
    errorBars {
        x(years)
        yMin(costMin)
        yMax(costMax)
    }
}