ALTAAnalysisResults Class: Difference between revisions
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== | |||
{{ | Represents the likelihood function value estimated from the accelerated life testing data analysis of the associated [[ALTADataSet Class|ALTADataSet]] object. | ||
== Properties == | |||
{| {{APITable}} | |||
|- | |||
| style="width: 180px;"|LikelihoodValue||Gets the likelihood function value (LK value). '''Double'''. | |||
|} | |||
== Example == | |||
The following example demonstrates how to return the LK value of a particular ALTADataSet object. | |||
'''VBA''' | |||
{{APIComment|'Declare a new ALTADataSet object.}} | |||
{{APIPrefix|Dim}} ADS {{APIPrefix|As New}} ALTADataSet | |||
{{APIComment|'Define a stress type with use stress level = 300.}} | |||
{{APIPrefix|Call}} ADS.AddStressDefinition({{APIString|"Stress1"}},,300) | |||
{{APIComment|'Add failure times for Stress1 = 190 and 235.}} | |||
{{APIPrefix|Call}} ADS.AddFailure_2(100, 1, 190) | |||
{{APIPrefix|Call}} ADS.AddFailure_2(120, 1, 190) | |||
{{APIPrefix|Call}} ADS.AddFailure_2(130, 1, 235) | |||
{{APIPrefix|Call}} ADS.AddFailure_2(140, 1, 235) | |||
{{APIComment|'Fit the data to a model, using all default analysis settings.}} | |||
{{APIPrefix|Call}} ADS.Calculate() | |||
{{APIComment|'Retrieve the LK value.}} | |||
{{APIPrefix|Dim}} LK {{APIPrefix|As}} Double | |||
LK = ADS.AnalysisResults.LikelihoodValue | |||
Msgbox(LK) | |||
'''VB.NET''' | |||
{{APIComment|'Declare a new ALTADataSet object.}} | |||
{{APIPrefix|Dim}} ADS {{APIPrefix|As New}} ALTADataSet | |||
{{APIComment|'Define a stress type with use stress level = 300.}} | |||
ADS.AddStressDefinition({{APIString|"Stress1"}},,300) | |||
{{APIComment|'Add failure times for Stress1 = 190 and 235.}} | |||
ADS.AddFailure(100, 1, 190) | |||
ADS.AddFailure(120, 1, 190) | |||
ADS.AddFailure(130, 1, 235) | |||
ADS.AddFailure(140, 1, 235) | |||
{{APIComment|'Fit the data to a model, using all default analysis settings.}} | |||
ADS.Calculate() | |||
{{APIComment|'Retrieve the LK value.}} | |||
{{APIPrefix|Dim}} LK {{APIPrefix|As}} Double | |||
LK = ADS.AnalysisResults.LikelihoodValue | |||
Msgbox(LK) | |||
Latest revision as of 20:30, 24 June 2016
 |
Member of: SynthesisAPI
Represents the likelihood function value estimated from the accelerated life testing data analysis of the associated ALTADataSet object.
Properties
| Name | Description |
|---|---|
| LikelihoodValue | Gets the likelihood function value (LK value). Double. |
Example
The following example demonstrates how to return the LK value of a particular ALTADataSet object.
VBA 'Declare a new ALTADataSet object. Dim ADS As New ALTADataSet 'Define a stress type with use stress level = 300. Call ADS.AddStressDefinition("Stress1",,300) 'Add failure times for Stress1 = 190 and 235. Call ADS.AddFailure_2(100, 1, 190) Call ADS.AddFailure_2(120, 1, 190) Call ADS.AddFailure_2(130, 1, 235) Call ADS.AddFailure_2(140, 1, 235) 'Fit the data to a model, using all default analysis settings. Call ADS.Calculate() 'Retrieve the LK value. Dim LK As Double LK = ADS.AnalysisResults.LikelihoodValue Msgbox(LK)
VB.NET 'Declare a new ALTADataSet object. Dim ADS As New ALTADataSet 'Define a stress type with use stress level = 300. ADS.AddStressDefinition("Stress1",,300) 'Add failure times for Stress1 = 190 and 235. ADS.AddFailure(100, 1, 190) ADS.AddFailure(120, 1, 190) ADS.AddFailure(130, 1, 235) ADS.AddFailure(140, 1, 235) 'Fit the data to a model, using all default analysis settings. ADS.Calculate() 'Retrieve the LK value. Dim LK As Double LK = ADS.AnalysisResults.LikelihoodValue Msgbox(LK)