private void DrawEmpericalChart(List <Variant> variants)
{
crtEmpericalFunction.Series["Emperical"].Points.Clear();
crtEmpericalFunction.Series["Emperical"].BorderWidth = 3;
crtEmpericalFunction.Series["Density"].Points.Clear();
crtEmpericalFunction.Series["Density"].BorderWidth = 2;
var data = variants.Select(v => v.Value).ToList();
var m = StatCharacteristicModel.Average.GetAverage(data);
var sigma = StatCharacteristicModel.StandartDeviationNotSkew.GetValue(data);
foreach (var variant in variants)
{
crtEmpericalFunction.Series["Emperical"].Points.AddXY(variant.Value, variant.EmpericalFunction);
crtEmpericalFunction.Series["Density"].Points.AddXY(variant.Value, NormalDistribution.DensityFunction(variant.Value, m, sigma));
}
}
