Several Lines

val months = listOf(1, 2, 3, 4, 5) val salesProducts = listOf(200.0, 220.0, 180.0, 240.0, 210.0) val salesClothes = listOf(150.0, 130.0, 160.0, 140.0, 170.0) val salesElectronics = listOf(300.0, 320.0, 310.0, 330.0, 340.0) val dataset = dataFrameOf( "month" to months + months + months, "sales" to salesProducts + salesClothes + salesElectronics, "category" to List(5) { "Products" } + List(5) { "Clothes" } + List(5) { "Electronics" } ) dataset.groupBy("category").plot { line { x("month") y("sales") color("category") } }

val months = listOf(1, 2, 3, 4, 5) val salesProducts = listOf(200.0, 220.0, 180.0, 240.0, 210.0) val salesClothes = listOf(150.0, 130.0, 160.0, 140.0, 170.0) val salesElectronics = listOf(300.0, 320.0, 310.0, 330.0, 340.0) val dataset = mapOf( "month" to months + months + months, "sales" to salesProducts + salesClothes + salesElectronics, "category" to List(5) { "Products" } + List(5) { "Clothes" } + List(5) { "Electronics" } ) dataset.plot { groupBy("category") { line { x("month") y("sales") color("category") } } }