📄 frequencytable.aspx
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<%@ Page Language="VB" Description="dotnetCHARTING Component" %>
<%@ Register TagPrefix="dotnet" Namespace="dotnetCHARTING" Assembly="dotnetCHARTING"%>
<%@ Import Namespace="System.Drawing" %>
<%@ Import Namespace="System.Drawing.Drawing2D" %>
<HTML>
<HEAD>
<TITLE>.netCHARTING Sample</TITLE>
<script runat="server">
Sub Page_Load(sender As [Object], e As EventArgs)
' This sample demonstrates the use of statistical procedures for summarize quantitative data from
' within DataPresentation class from within WebCab.Statistics module.
' The Correlation Chart
CorrelationChart.Title = "Frequency"
CorrelationChart.TempDirectory = "temp"
CorrelationChart.Debug = True
CorrelationChart.Size = "600x400"
CorrelationChart.LegendBox.Template = "%icon %name"
CorrelationChart.XAxis.Scale = Scale.Normal
CorrelationChart.TitleBox.Position = TitleBoxPosition.FullWithLegend
CorrelationChart.DefaultSeries.Type = SeriesType.Cylinder
Dim myR As New Random(1)
Dim scorrelation As New SeriesCollection()
Dim sampledata1 As New Series("Sample 1")
Dim a As Integer
For a = 1 To 15
Dim el As New Element()
el.YValue = myR.Next(10)
el.XValue = a
sampledata1.Elements.Add(el)
Next a
scorrelation.Add(sampledata1)
scorrelation(0).Type = SeriesType.Spline
scorrelation(0).DefaultElement.Color = Color.FromArgb(255, 99, 49)
' CFrequencyTableAOL - Calculates the cumulative frequency table from above for a discrete data set
' in accordance with the open left boundary (OLB) convention.
Dim ftableAOL As Series = StatisticalEngine.CFrequencyTableAOL("CFrequencyAOL", sampledata1, New Double() {1, 5, 10, 15})
CorrelationChart.SeriesCollection.Add(ftableAOL)
' CFrequencyTableBOL - Calculates the cumulative frequency table from below for a discrete data set in
' accordance with the open left boundary (OLB) convention.
Dim ftableBOL As Series = StatisticalEngine.CFrequencyTableBOL("CFrequencyBOL", sampledata1, New Double() {1, 5, 10, 15})
CorrelationChart.SeriesCollection.Add(ftableBOL)
CorrelationChart.SeriesCollection.Add(scorrelation)
End Sub 'Page_Load
</script>
</HEAD>
<BODY>
<DIV align="center">
<dotnet:Chart id="CorrelationChart" runat="server"/>
</dotnet:Chart>
</DIV>
</BODY>
</HTML>
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