CModel.Bounds Time: Difference between revisions

Latest revision as of 19:02, 18 August 2016

Calculates the bounds on the time at which a specified reliability will be achieved for an associated cModel object. Returns a BoundsValues object that represents the confidence bounds.

Remarks: Use the SetConfidenceLevel method to specify the confidence bound settings, and then use this method to perform the calculations. This method applies to published models only. Returns nothing if the calculation is performed on a non-published model.

Syntax

.Bounds_Time( Rel, CurrentAge, DutyCycle)

Parameters

Rel

Required. Double. The reliability goal.

CurrentAge

Optional. Double. The current age. Default value = 0.

DutyCycle

Optional. Double. The duty cycle. Default value = 1.

Example

This example assumes that a published model with ID #47 exists in the repository.

VBA

 ... 

 'Get model ID #47 from project ID #1 in the repository. 
  Dim AModel As cModel
  MyRepository.Project.SetCurrentProject(1)  
  Set AModel = MyRepository.Model.GetModel(47)
 
 'Set the confidence level to 90% two-sided bounds. 
  Dim ErrorMsg As String
  Call AModel.SetConfidenceLevel(0.9, ConfBoundsSides_TwoSidedBoth, False, ErrorMsg)

 'Calculate the bounds on the time when the model's reliability will be 90%. 
  Dim ResultValue As BoundsValues
  Set ResultValue = AModel.Bounds_Time(.95)

 'Output sample: Display the results for the upper and lower confidence bounds. 
  MsgBox (" Upper bound: " & ResultValue.Upper & ", Lower bound: " & ResultValue.Lower)

VB.NET

 ... 

 'Get model ID #47 from project ID #1 in the repository. 
  Dim AModel As cModel
  MyRepository.Project.SetCurrentProject(1)  
  Set AModel = MyRepository.Model.GetModel(47)
 
 'Set the confidence level to 90% two-sided bounds. 
  Dim ErrorMsg As String
  AModel.SetConfidenceLevel(0.9, ConfBoundsSides.TwoSidedBoth, False, ErrorMsg)

 'Calculate the bounds on the time when the model's reliability will be 90%. 
  Dim ResultValue As BoundsValues
  ResultValue = AModel.Bounds_Time(.95)

 'Output sample: Display the results for the upper and lower confidence bounds. 
  MsgBox (" Upper bound: " & ResultValue.Upper & ", Lower bound: " & ResultValue.Lower)

@@ Line 1: / Line 1: @@
-{{Template:APIClass|CModel Class|CModel}}
+{{DISPLAYTITLE:cModel.Bounds Time}}{{Template:API}}{{Template:APIBreadcrumb|.[[CModel Class|cModel]]}}
-Returns bounds on the Time. Requires the Confidence level to be set. See [[CModel.SetConfindenceLevel|SetConfindenceLevel]].
+<onlyinclude>Calculates the bounds on the time at which a specified reliability will be achieved for an associated cModel object. Returns a '''[[BoundsValues Class|BoundsValues]]''' object that represents the confidence bounds.</onlyinclude>
+{{Template:API_BoundsNote}}
 == Syntax==
-{{APIName|Bounds_Time}}
+ '''.Bounds_Time'''( ''Rel'', ''CurrentAge'', ''DutyCycle'')
-{{APIName|(}}
-{{APIPrefix|ByVal}}
-{{APIName|Rel}}
-{{APIPrefix|As Double}}
-{{APIName|,}}
-{{APIPrefix|Optional ByVal}}
-{{APIName|CurrentAge}}
-{{APIPrefix|As Double}}
-=
-{{APIName|0,}}
-{{APIPrefix|Optional ByVal}}
-{{APIName|DutyCycle}}
-{{APIPrefix|As Double}}
-=
-{{APIName|1.0)}}
-{{APIPrefix|As}}
-{{APIName|[[BoundsValues Class|BoundsValues]]}}<br>
-{{APIComment|Returns the bounds on time given reliability.}}
-== Parameters ==
-'''Rel'''
-{{APIComment|The reliability to calculate the time.}}
-'''CurrentAge'''
+===Parameters===
-{{APIComment|The current age.}}
+''Rel''
+:Required. Double. The reliability goal.
-'''DutyCycle'''
+''CurrentAge''
-{{APIComment|The duty cycle.}}
+:Optional. Double. The current age. Default value = 0.
-== Usage Example ==
+''DutyCycle''
-{{APIComment|Declare a new repository connection class.}}
+:Optional. Double. The duty cycle. Default value = 1.
-        Private WithEvents MyRepository As New Repository
-{{APIComment|Connect to the Synthesis repository.}}
-        Dim Success As Boolean = False
-        Success = MyRepository.ConnectToRepository("RepositoryFileNamePath")
-{{APIComment|Get the list of Projects in the connected repository.}}
+== Example ==
-        Dim ListOfModels() As [[NameIdPair Class|NameIdPair]]
+This example assumes that a published model with ID #47 exists in the repository.
-        ListOfModels = MyRepository.GetAllModelsInfo()
-{{APIComment|Select the ID of the model and retrieve it.}}
+ '''VBA'''
-        Dim AModel as cModel
-        AModel = MyRepository.GetModel(ListOfModels(0).ID)
+ {{APIComment|...}}
+ {{APIComment|'Get model ID #47 from project ID #1 in the repository.}}
+   {{APIPrefix|Dim}} AModel {{APIPrefix|As}} cModel
+   MyRepository.Project.SetCurrentProject(1)
+   {{APIPrefix|Set}} AModel = MyRepository.Model.GetModel(47)
+ {{APIComment|'Set the confidence level to 90% two-sided bounds.}}
+   {{APIPrefix|Dim}} ErrorMsg {{APIPrefix|As}} String
+   {{APIPrefix|Call}} AModel.SetConfidenceLevel(0.9, ConfBoundsSides_TwoSidedBoth, False, ErrorMsg)
+ {{APIComment|'Calculate the bounds on the time when the model's reliability will be 90%.}}
+   {{APIPrefix|Dim}} ResultValue {{APIPrefix|As}} BoundsValues
+   {{APIPrefix|Set}} ResultValue = AModel.Bounds_Time(.95)
+ {{APIComment|'Output sample: Display the results for the upper and lower confidence bounds.}}
+   MsgBox ({{APIString|" Upper bound: "}} & ResultValue.Upper & {{APIString|", Lower bound: "}} & ResultValue.Lower)
-{{APIComment|Get the Bounds on unreliability.}}
+ '''VB.NET'''
-        Dim ModelBoundsValue as BoundsValues
-        ModelBoundsValue = AModel.Bounds_Unreliability(100)
+ {{APIComment|...}}
+ {{APIComment|'Get model ID #47 from project ID #1 in the repository.}}
+   {{APIPrefix|Dim}} AModel {{APIPrefix|As}} cModel
+   MyRepository.Project.SetCurrentProject(1)
+   {{APIPrefix|Set}} AModel = MyRepository.Model.GetModel(47)
+ {{APIComment|'Set the confidence level to 90% two-sided bounds.}}
+   {{APIPrefix|Dim}} ErrorMsg {{APIPrefix|As}} String
+   AModel.SetConfidenceLevel(0.9, ConfBoundsSides.TwoSidedBoth, False, ErrorMsg)
+ {{APIComment|'Calculate the bounds on the time when the model's reliability will be 90%.}}
+   {{APIPrefix|Dim}} ResultValue {{APIPrefix|As}} BoundsValues
+   ResultValue = AModel.Bounds_Time(.95)
+ {{APIComment|'Output sample: Display the results for the upper and lower confidence bounds.}}
+   MsgBox ({{APIString|" Upper bound: "}} & ResultValue.Upper & {{APIString|", Lower bound: "}} & ResultValue.Lower)

CModel.Bounds Time: Difference between revisions

Latest revision as of 19:02, 18 August 2016

Syntax

Parameters

Example

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