StatControlCharts.QCPChart Method (TVec, TVec, TVec, TSample, TVec, TVec, TSample)

In this case each sample can have different size. You must store sizes in SampleSize vector.

public QCPChart(TVec Data, TVec SampleSize, TVec DrawVec, ref double CL, TVec UCL, TVec LCL, double Confidence);

Parameters

Parameters	Description
Data	Data to be analyzed. Each value represents number of defects.
SampleSize	Sample size. Can be integer or vector.
DrawVec	Returns values to be drawn.
CL	Returns control Chart centerline.
UCL	Returns control Chart upper control limit.
LCL	Returns control Chart lower control limit.
Confidence	Confidence level for upper and lower control limit. Confidence must lie in the (0,1) interval.

Remarks

An exeption is raised if Data and SampleSize length do not match.

C# Example

The following code will create P chart:

using Dew.Math;
using Dew.Math.Units;
using Dew.Stats.Units;
namespace Dew.Examples
{
  private void Example(Dew.Stats.QCSeries QCSeries1)
  {
    Vector drawvec = new Vector(0);
    Matrix data = new Matrix(0,0);
    double cl,lcl,ucl;
    StatControlCharts.QCPChart(data,drawvec,out cl,out ucl,out lcl,0.05);
    // Setup series properties
    QCSeries->UCL = ucl;
    QCSeries->LCL = lcl;
    QCSeries->CL = cl;
    MtxVecTee.DrawValues(drawVec,QCSeries1,0,1,false);
  }
}