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]]''' {{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]]''' {{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]]''' {{APIComment|Adds a failure data point to the collection of data points in the data set.}} | ||
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*'''[[ALTADataSet.AddSuspensionInterval]]''' {{APIComment|Adds a suspension 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.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]]''' {{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.}} | |||
Revision as of 23:37, 12 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
- ALTADataSet.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.
- ALTADataSet.AddStressProfile Adds a stress profile to the data set. It then can be used as a stress for Cumulative Damage model.
- ALTADataSet.AddFailure Adds a failure data point to the collection of data points in the data set.
- ALTADataSet.AddSuspension Adds a suspension data point to the collection of data points in the data set.
- ALTADataSet.AddFailureInterval Adds a failure interval data point to the collection of data points in the data set.
- ALTADataSet.AddSuspensionInterval Adds a suspension interval data point to the collection of data points in the data set.
- ALTADataSet.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.
- ALTADataSet.ClearDataSet Clears all data and fitted model. All analysis settings stay unchanged.