Dew.Stats.Tee provides statistical visualization components for Dew.Stats with TeeChart **Pro**. It adds specialized chart types for probability analysis, quality control, distribution insight, and multivariate exploration. Included Visualization Types: - Probability plots (Normal, Weibull, QQ, percentile-based) - Statistical quality control charts: - Variable: X-bar, R, S, EWMA - Attribute: P, NP, U, C - Dot plot, box plot, biplot, error ellipses, scatter / 3D scatter - Histogram, Pareto analysis, error bars, confidence regions Requirements and Packaging: - **Requires TeeChart Pro** (transitively referenced via **Dew.Math.TeePro**) - **TeeChart Lite is not supported** by this package - Windows-only; targets WinForms-enabled .NET TFMs - Visualization is optional; Dew.Stats runs without charting Notes: - Prior to version 6.3.10, these visual components were bundled elsewhere. From 6.3.10 onward, visualization is an opt-in package for clearer modularity.
$ dotnet add package Dew.Stats.TeeCharting extensions for Dew.Stats and Dew.Math using Steema TeeChart Pro
This package provides advanced statistical visualizations built on top of Dew.Math and Dew.Stats, using Steema TeeChart Pro for rendering.
Requirement: TeeChart Pro is a separate commercial product from Steema Software. A valid Dew.Math license is also required.
From v6.3.5 onward, this package is distributed separately from Dew.Stats.
using Dew.Math;
using Dew.Stats.Units; // StatControlCharts
using Dew.Stats.Tee; // QCSeries
using Steema.TeeChart;
using System.Windows.Forms;
public partial class Form1 : Form
{
private readonly TChart chart = new TChart { Dock = DockStyle.Fill };
private readonly QCSeries qcSeries = new QCSeries();
public Form1()
{
InitializeComponent();
chart.Series.Add(qcSeries);
Controls.Add(chart);
Load += OnLoad;
}
private void OnLoad(object? sender, EventArgs e)
{
Matrix data = new Matrix();
data.LoadFromFile("qc_data.mtx");
Vector drawVec = new Vector();
double cl, ucl, lcl;
StatControlCharts.QCXChart(data, drawVec, out cl, out ucl, out lcl, 0.025);
qcSeries.CL = cl;
qcSeries.UCL = ucl;
qcSeries.LCL = lcl;
MtxVecTee.DrawValues(drawVec, qcSeries, 0, 1, false);
}
}On .NET 8/9, ensure that both Dew assemblies and TeeChart Pro assemblies are visible to the WinForms designer.
Commercial license. See DewStatsLicense.txt included in this package.
All Dew.* NuGet packages on nuget.org are trial versions and work from inside Visual Studio IDE only.