Lets-Plot-Kotlin/org.jetbrains.letsPlot.stat/statQQLine/statQQLine

statQQLine

constructor(data: Map<*, *>? = null, geom: GeomOptions = Geom.qqLine(), position: PosOptions = positionIdentity, showLegend: Boolean = true, inheritAes: Boolean? = null, manualKey: Any? = null, sampling: SamplingOptions? = null, sample: Number? = null, alpha: Number? = null, color: Any? = null, linetype: Any? = null, size: Number? = null, distribution: String? = null, dParams: List<Number>? = null, quantiles: <Error class: unknown class><Number, Number>? = null, colorBy: String? = null, mapping: QQLineMapping.() -> Unit = {})

Parameters

data

The data to be displayed in this layer. If null, the default, the data is inherited from the plot data as specified in the call to letsPlot.

geom

The geometry to display the Q-Q stat for this layer, default is Geom.qqLine(), see Geom.

position

Position adjustment: positionIdentity, positionStack(), positionDodge(), etc. see Position

showLegend

default = true. false - do not show legend for this layer.

inheritAes

default = true. false - do not combine the layer aesthetic mappings with the plot shared mappings.

sampling

Result of the call to the samplingXxx() function. To prevent any sampling for this layer pass value samplingNone. For more info see sampling.html.

sample

Y-axis value.

alpha

Transparency level of a layer. Understands numbers between 0 and 1.

color

Color of the geometry. For more info see: aesthetics.html#color-and-fill.

linetype

Type of the line. Accept codes or names (0 = "blank", 1 = "solid", 2 = "dashed", 3 = "dotted", 4 = "dotdash", 5 = "longdash", 6 = "twodash"), a hex string (up to 8 digits for dash-gap lengths), or a pattern offset to listOf(dash, gap, ...) / listOf(dash, gap, ...). For more info see: aesthetics.html#line-types.

size

Lines width.

distribution

default = "norm". Distribution function to use: "norm", "uniform", "t", "gamma", "exp", "chi2".

dParams

Additional parameters passed on to distribution function.

  • If distribution is "norm" then dParams is a pair (mean, std) (default = listOf(0.0, 1.0)).

  • If distribution is "uniform" then dParams is a pair (a, b) (default = listOf(0.0, 1.0)).

  • If distribution is "t" then dParams is an integer number (d) (default = listOf(1)).

  • If distribution is "gamma" then dParams is a pair (alpha, beta) (default = listOf(1.0, 1.0)).

  • If distribution is "exp" then dParams is a float number (lambda) (default = listOf(1.0)).

  • If distribution is "chi2" then dParams is an integer number (k) (default = listOf(1)).

quantiles

default = 0.25, 0.75. Pair of quantiles to use when fitting the Q-Q line.

colorBy

default = "color" ("fill", "color", "paint_a", "paint_b", "paint_c"). Defines the color aesthetic for the geometry.

mapping

Set of aesthetic mappings. Aesthetic mappings describe the way that variables in the data are mapped to plot "aesthetics".