Lets-Plot-Kotlin/org.jetbrains.letsPlot/Stat/density

density

class density(val bw: Any? = null, val kernel: String? = null, val n: Int? = null, val trim: Boolean? = null, val adjust: Number? = null, val fullScanMax: Int? = null, val quantiles: List<Number>? = null, val mapping: DensityStatMapping.() -> Unit = {}) : StatOptions, DensityStatParameters

Constructors

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constructor(bw: Any? = null, kernel: String? = null, n: Int? = null, trim: Boolean? = null, adjust: Number? = null, fullScanMax: Int? = null, quantiles: List<Number>? = null, mapping: DensityStatMapping.() -> Unit = {})

Properties

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open override val adjust: Number? = null

Adjusts the value of bandwidth by multiplying it. Changes how smooth the frequency curve is.

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open override val bw: Any? = null

The method (or exact value) of bandwidth. Can be String ("nrd0" or "nrd") or Double.

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open override val fullScanMax: Int? = null

Maximum size of data to use density computation with 'full scan'. For bigger data, less accurate but more efficient density computation is applied.

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open override val kernel: String? = null

The kernel used to calculate the density function. Choose among "gaussian", "cosine", "optcosine", "rectangular" (or "uniform"), "triangular", "biweight" (or "quartic"), "epanechikov" (or "parabolic").

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val kind: StatKind
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val mapping: Options
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open override val n: Int? = null

The number of sampled points for plotting the function.

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open override val parameters: Options
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open override val quantiles: List<Number>? = null

Calculates given quantiles of the density estimate.

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open override val trim: Boolean? = null

If false, each density is computed on the full range of the data. If true, each density is computed over the range of that group.