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Evaluate(Object[]) Method


GrapeCity.CalcEngine.Functions Namespace > CalcConfidenceFunction Class > Evaluate Method : Evaluate(Object[]) Method

The args contains 3 items: alpha, standard_dev, size.

Alpha is the significance level used to compute the confidence level. The confidence level equals 100*(1 - alpha)%, or in other words, an alpha of 0.05 indicates a 95 percent confidence level.

Standard_dev is the population standard deviation for the data range and is assumed to be known.

Size is the sample size.

Returns the System.Double confidence interval for a population mean.
Syntax
'Declaration
 
Public Overloads Overrides Function Evaluate( _
   ByVal args() As System.Object _
) As System.Object
'Usage
 
Dim instance As CalcConfidenceFunction
Dim args() As System.Object
Dim value As System.Object
 
value = instance.Evaluate(args)
public override System.object Evaluate( 
   System.object[] args
)

Parameters

args

The args contains 3 items: alpha, standard_dev, size.

Alpha is the significance level used to compute the confidence level. The confidence level equals 100*(1 - alpha)%, or in other words, an alpha of 0.05 indicates a 95 percent confidence level.

Standard_dev is the population standard deviation for the data range and is assumed to be known.

Size is the sample size.

Return Value

A System.Double value that indicates the evaluate result.
See Also

Reference

CalcConfidenceFunction Class
CalcConfidenceFunction Members
Overload List