y Density
class yDensity(val scale: String? = null, val tailsCutoff: Number? = null, 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: YDensityStatMapping.() -> Unit = {}) : StatOptions, YDensityStatParameters