ALTAAnalysisResults Class: Difference between revisions
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Represents the likelihood function value estimated from the accelerated life testing data analysis of an associated [[ALTADataSet Class|ALTADataSet | Represents the likelihood function value estimated from the accelerated life testing data analysis of an associated [[ALTADataSet Class|ALTADataSet]] object. | ||
== Properties == | == Properties == | ||
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{{APIPrefix|Dim}} ADS {{APIPrefix|As New}} ALTADataSet | {{APIPrefix|Dim}} ADS {{APIPrefix|As New}} ALTADataSet | ||
{{APIComment|'Define a stress type with use stress level = | {{APIComment|'Define a stress type with use stress level = 300.}} | ||
{{APIPrefix|Call}} ADS.AddStressDefinition({{APIString|"Stress1"}},,300) | {{APIPrefix|Call}} ADS.AddStressDefinition({{APIString|"Stress1"}},,300) | ||
{{APIComment|'Add failure times for Stress1 = 190.}} | {{APIComment|'Add failure times for Stress1 = 190 and 235.}} | ||
{{APIPrefix|Dim}} Stress(0) {{APIPrefix|As}} Variant | {{APIPrefix|Dim}} Stress(0) {{APIPrefix|As}} Variant | ||
Stress(0) = 190 | Stress(0) = 190 | ||
| Line 45: | Line 45: | ||
{{APIPrefix|Dim}} ADS {{APIPrefix|As New}} ALTADataSet | {{APIPrefix|Dim}} ADS {{APIPrefix|As New}} ALTADataSet | ||
{{APIComment|'Define a stress type with use stress level = | {{APIComment|'Define a stress type with use stress level = 300.}} | ||
ADS.AddStressDefinition({{APIString|"Stress1"}},,300) | ADS.AddStressDefinition({{APIString|"Stress1"}},,300) | ||
{{APIComment|'Add failure times for Stress1 = 190.}} | {{APIComment|'Add failure times for Stress1 = 190 and 235.}} | ||
ADS.AddFailure(100, 1, 190) | ADS.AddFailure(100, 1, 190) | ||
ADS.AddFailure(120, 1, 190) | ADS.AddFailure(120, 1, 190) | ||
Revision as of 20:39, 19 April 2016
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Member of: SynthesisAPI
Represents the likelihood function value estimated from the accelerated life testing data analysis of an 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. Dim Stress(0) As Variant Stress(0) = 190 Call ADS.AddFailure(100, 1, Stress) Call ADS.AddFailure(120, 1, Stress) Stress(0) = 235 Call ADS.AddFailure(130, 1, Stress) Call ADS.AddFailure(140, 1, Stress) '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)