ALTADataSet Class: Difference between revisions

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== Methods  ==
== Methods  ==


*'''[[ALTADataSet.AddStressDefinition]]''' {{APIComment|Adds a stress definition (column). The number of stresses in subsequent calls to AddFailure, AddSuspension etc. must be equal to the number of stress definitions in the data set.}}
*'''[[ALTADataSet.AddStressDefinition|AddStressDefinition]]''' {{APIComment|Adds a stress definition (column). The number of stresses in subsequent calls to AddFailure, AddSuspension etc. must be equal to the number of stress definitions in the data set.}}
*'''[[ALTADataSet.AddStressProfile]]''' {{APIComment|Adds a stress profile to the data set. It then can be used as a stress for Cumulative Damage model.}}
*'''[[ALTADataSet.AddStressProfile|AddStressProfile]]''' {{APIComment|Adds a stress profile to the data set. It then can be used as a stress for Cumulative Damage model.}}
*'''[[ALTADataSet.AddFailure]]''' {{APIComment|Adds a failure data point to the collection of data points in the data set.}}
*'''[[ALTADataSet.AddFailure|AddFailure]]''' {{APIComment|Adds a failure data point to the collection of data points in the data set.}}
*'''[[ALTADataSet.AddSuspension]]''' {{APIComment|Adds a suspension data point to the collection of data points in the data set.}}
*'''[[ALTADataSet.AddSuspension|AddSuspension]]''' {{APIComment|Adds a suspension data point to the collection of data points in the data set.}}
*'''[[ALTADataSet.AddFailureInterval]]''' {{APIComment|Adds a failure interval data point to the collection of data points in the data set.}}
*'''[[ALTADataSet.AddFailureInterval|AddFailureInterval]]''' {{APIComment|Adds a failure interval data point to the collection of data points in the data set.}}
*'''[[ALTADataSet.AddSuspensionInterval]]''' {{APIComment|Adds a suspension interval data point to the collection of data points in the data set.}}
*'''[[ALTADataSet.AddSuspensionInterval|AddSuspensionInterval]]''' {{APIComment|Adds a suspension interval data point to the collection of data points in the data set.}}
*'''[[ALTADataSet.Calculate]]''' {{APIComment|Fits a model from the raw data previously entered in the data set. Sets FittedModel property if successful. Clears it (sets to Nothing) in case of an error.}}
*'''[[ALTADataSet.Calculate|Calculate]]''' {{APIComment|Fits a model from the raw data previously entered in the data set. Sets FittedModel property if successful. Clears it (sets to Nothing) in case of an error.}}
*'''[[ALTADataSet.ClearDataSet]]''' {{APIComment|Clears all data and fitted model. All analysis settings stay unchanged.}}
*'''[[ALTADataSet.ClearDataSet|ClearDataSet]]''' {{APIComment|Clears all data and fitted model. All analysis settings stay unchanged.}}

Revision as of 00:09, 13 September 2013



Instantiate this class to be able to fit an ALTA model from your raw data.

Constructors

  • New ALTADataSet Creates a new class that can be used to fit a model from ALTA raw data.


Properties

  • DatasetName Gets or set the name of the data set.
  • GeneralSettings General settings used when fitting the model or finding the best fit.
  • AnalysisSettings Settings used when fitting the model.
  • FittedModel Model, fitted from the raw data. See cModel class for the list of its methods below.
  • FailureCount Total number of failures in the data set.
  • SuspensionCount Total number of suspensions in the data set.
  • NumStresses Returns the number of stresses in the data set.
  • StressRelation Sets or returns life-stress relationship for a particular stress.
  • UseStress Gets or sets use stress value for a particular stress. This value is used in subsequent calculations and plots.

Events

  • ALTAEvents Reference to a class that contains overridable methods for handling ALTA solver events

Methods

  • AddStressDefinition Adds a stress definition (column). The number of stresses in subsequent calls to AddFailure, AddSuspension etc. must be equal to the number of stress definitions in the data set.
  • AddStressProfile Adds a stress profile to the data set. It then can be used as a stress for Cumulative Damage model.
  • AddFailure Adds a failure data point to the collection of data points in the data set.
  • AddSuspension Adds a suspension data point to the collection of data points in the data set.
  • AddFailureInterval Adds a failure interval data point to the collection of data points in the data set.
  • AddSuspensionInterval Adds a suspension interval data point to the collection of data points in the data set.
  • Calculate Fits a model from the raw data previously entered in the data set. Sets FittedModel property if successful. Clears it (sets to Nothing) in case of an error.
  • ClearDataSet Clears all data and fitted model. All analysis settings stay unchanged.