📄 normaldistribution.aspx
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<%@ Page Language="C#" Description="dotnetCHARTING Component" %>
<%@ Register TagPrefix="dotnet" Namespace="dotnetCHARTING" Assembly="dotnetCHARTING"%>
<%@ Import Namespace="System.Drawing" %>
<%@ Import Namespace="System.Drawing.Drawing2D" %>
<%@ Import Namespace="dotnetCHARTING"%>
<HTML>
<HEAD>
<TITLE>.netCHARTING Sample</TITLE>
<script runat="server">
void Page_Load(Object sender,EventArgs e)
{
// This sample demonstrates the use of NormalDistribution method from the StatisticalEngine. This method return the normal distribution for a series when the standard deviation is known. The mean is calculated using the arithmetic mean of the XValues of the given series
// The Probability Chart
ProbabilityChart.Title="Standard Normal distribution";
ProbabilityChart.TempDirectory="temp";
ProbabilityChart.Debug=true;
ProbabilityChart.Size = "600x400";
ProbabilityChart.LegendBox.Template ="%icon %name";
ProbabilityChart.XAxis.Scale = Scale.Normal;
ProbabilityChart.XAxis.Maximum = 5;
ProbabilityChart.YAxis.ScaleRange.ValueHigh = 0.5;
ProbabilityChart.TitleBox.Position = TitleBoxPosition.FullWithLegend;
ProbabilityChart.DefaultSeries.DefaultElement.Marker.Visible = true;
ProbabilityChart.DefaultSeries.Type = SeriesType.Spline;
ProbabilityChart.ChartAreaLayout.Mode = ChartAreaLayoutMode.Vertical;
SeriesCollection sprobability = new SeriesCollection();
// Generate the sample data.
Series sampledata1 = new Series ("Sample Data");
sampledata1.Elements.Add (new Element("",0.0,0.03125));
sampledata1.Elements.Add (new Element("",1.0,0.15625));
sampledata1.Elements.Add (new Element("",2.0,0.31250));
sampledata1.Elements.Add (new Element("",3.0,0.31250));
sampledata1.Elements.Add (new Element("",4.0,0.15625));
sampledata1.Elements.Add (new Element("",5.0,0.003125));
sprobability.Add (sampledata1);
// Add the series collection to the chart
ProbabilityChart.SeriesCollection.Add(sprobability);
// The second parameter of this method is the standard deviation of the normal probability distribution
Series normalDistribution = StatisticalEngine.NormalDistribution(sampledata1, 1);
normalDistribution.Type = SeriesType.Spline;
ProbabilityChart.SeriesCollection.Add (normalDistribution);
}
</script>
</HEAD>
<BODY>
<DIV align="center">
<dotnet:Chart id="ProbabilityChart" runat="server"/>
</dotnet:Chart>
</DIV>
</BODY>
</HTML>
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