List of usage examples for org.jfree.data.function NormalDistributionFunction2D NormalDistributionFunction2D
public NormalDistributionFunction2D(double mean, double std)
From source file:edu.ucla.stat.SOCR.chart.ChartGenerator_JTable.java
private XYDataset createXYNDDataset() { String[][] x = new String[xyLength][no_series]; double[][] y = new double[xyLength][no_series]; for (int index = 0; index < no_series; index++) for (int i = 0; i < xyLength; i++) x[i][index] = indepValues[i][index]; for (int index = 0; index < no_series; index++) for (int i = 0; i < xyLength; i++) y[i][index] = Double.parseDouble(depValues[i][index]); double mean = Double.parseDouble(x[0][0]); double stdDev = y[0][0]; Function2D normal = new NormalDistributionFunction2D(mean, stdDev); XYDataset dataset = DatasetUtilities.sampleFunction2D(normal, -10.0, 10.0, 100, "Normal"); return dataset; }