Additions to randomVariables real script

scripts/randomvariables.scala

@@ -1,15 +1,18 @@
 import io.github.mandar2812.dynaml.DynaMLPipe._
 import io.github.mandar2812.dynaml.analysis.{DifferentiableMap, PushforwardMap}
 import io.github.mandar2812.dynaml.pipes.DataPipe
-import io.github.mandar2812.dynaml.probability.GaussianRV
+import io.github.mandar2812.dynaml.probability.{GaussianRV, RandomVariable}
 import spire.implicits._
 import com.quantifind.charts.Highcharts._
+import io.github.mandar2812.dynaml.probability.distributions.SkewGaussian
 /**
   * @author mandar date 22/12/2016.
   */
 
 val g = GaussianRV(0.0, 0.25)
 
+val sg = RandomVariable(SkewGaussian(1.0, 0.0, 0.25))
+
 implicit val detImpl = identityPipe[Double]
 
 val h: PushforwardMap[Double, Double, Double] = PushforwardMap(
@@ -21,5 +24,12 @@ val h: PushforwardMap[Double, Double, Double] = PushforwardMap(
 
 val p = h->g
 
+val q = h->sg
+
+val y = Array.tabulate[(Double, Double)](100)(n => (n*0.03, q.underlyingDist.pdf(n*0.03)))
+spline(y.toIterable)
+hold()
 val x = Array.tabulate[(Double, Double)](100)(n => (n*0.03, p.underlyingDist.pdf(n*0.03)))
 spline(x.toIterable)
+unhold()
+legend(List("Log Skew Gaussian", "Log Gaussian"))