using Imsl.Chart2D; using Imsl.Chart2D.QC; public class SampleShewhart : FrameChart { static double[] data = { 9.45, 7.99, 9.29, 11.66, 12.16, 10.18, 8.04, 11.46, 9.20, 10.34, 9.03, 11.47, 10.51, 9.40, 10.08, 9.37, 10.62, 10.31, 8.52, 10.84, 10.90, 9.33, 12.29, 11.50, 10.60, 11.08, 10.38, 11.62, 11.31, 10.52 }; public SampleShewhart() { Chart chart = this.Chart; AxisXY axis = new AxisXY(chart); ShewhartControlChart xbars = new ShewhartControlChart(axis); xbars.SetData(data); xbars.AddLowerControlLimit().SetValue(7); xbars.AddCenterLine().SetValue(10); xbars.AddUpperControlLimit().SetValue(13); } public static void Main(string[] argv) { System.Windows.Forms.Application.Run(new SampleShewhart()); } }