# Difference between revisions of "CModel Constructors"

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:Required. String. The model name. | :Required. String. The model name. | ||

''ModelParams()'' | ''ModelParams()'' | ||

− | :Required. Double. An array of the model's parameters.<!-- | + | :Required. Double. An array of the model's parameters. |

+ | <ul> | ||

+ | {|border="1" cellpadding="5" cellspacing="0" style="border-collapse: collapse; text-align: left; cellborder" | ||

+ | |- style="background:#F2F2F2;" | ||

+ | !<span style="color:#585858;">Model Type</span> | ||

+ | !<span style="color:#585858;">Order of Parameters</span> | ||

+ | |- | ||

+ | |style="width: 130px;"|Weibull||style="width: 650px;"|1 = Beta, 2 = Eta, 3 = Gamma | ||

+ | |- | ||

+ | |Normal||1 = Mean, 2 = Std | ||

+ | |- | ||

+ | |Lognormal||1 = LogMean, 2 = LogStd | ||

+ | |- | ||

+ | |Exponential||1 = Lambda, 2 = Gamma | ||

+ | |- | ||

+ | |G-Gamma||1 = Mu, 2 = K | ||

+ | |- | ||

+ | |Gamma||1 = Mu, 2 = K | ||

+ | |- | ||

+ | |Logistic||1 = Mu, 2 = Sigma | ||

+ | |- | ||

+ | |LogLogistic||1 = Mu, 2 = Sigma | ||

+ | |- | ||

+ | |Gumbel||1 = Mu, 2 = Sigma | ||

+ | |- | ||

+ | |Mixed Weibull||1 = Subpop1-Beta, 2 = Subpop1-Eta, 3 = Subpop1-Portion, 4 = Subpop2-Beta, 5 = Subpop2-Eta, 6 = Subpop2-Portion, 7= Subpop3-Beta, 8 = Subpop3-Eta, 9 = Subpop3-Portion, 10 = Subpop4-Beta, 11 = Subpop4-Eta, 12 = Subpop4-Portion | ||

+ | |- | ||

+ | |FixedUnreliability||rowspan="3"|If creating a constant model, enter a value for Parameter 1 and set Parameter 2 to zero (0) or nothing. <br>If creating a dynamic model, enter the numeric ID of the variable resource for Parameter 2 and set Parameter 1 to zero (0) or nothing. If the variable does not exist, it creates a dynamic model with no predefined variable. | ||

+ | |- | ||

+ | |FixedDuration | ||

+ | |- | ||

+ | |FixedCost | ||

+ | |} | ||

+ | </ul> | ||

## Revision as of 22:25, 1 October 2015

**Member of**: SynthesisAPI9.cModel

A parameterized constructor for the cModel class. (VB.NET only)

## Syntax

cModel(ModelType,ModelCategory,ModelName, ParamArrayModelParams())

### Parameters

*ModelType*

- Required. The type of model (e.g., 2-parameter Weibull). Can be any ModelTypeEnum constant.

*ModelCategory*

- Required. The model category (e.g., reliability model). Can be any ModelCategoryEnum constant.

*ModelName*

- Required. String. The model name.

*ModelParams()*

- Required. Double. An array of the model's parameters.

Model Type | Order of Parameters |
---|---|

Weibull | 1 = Beta, 2 = Eta, 3 = Gamma |

Normal | 1 = Mean, 2 = Std |

Lognormal | 1 = LogMean, 2 = LogStd |

Exponential | 1 = Lambda, 2 = Gamma |

G-Gamma | 1 = Mu, 2 = K |

Gamma | 1 = Mu, 2 = K |

Logistic | 1 = Mu, 2 = Sigma |

LogLogistic | 1 = Mu, 2 = Sigma |

Gumbel | 1 = Mu, 2 = Sigma |

Mixed Weibull | 1 = Subpop1-Beta, 2 = Subpop1-Eta, 3 = Subpop1-Portion, 4 = Subpop2-Beta, 5 = Subpop2-Eta, 6 = Subpop2-Portion, 7= Subpop3-Beta, 8 = Subpop3-Eta, 9 = Subpop3-Portion, 10 = Subpop4-Beta, 11 = Subpop4-Eta, 12 = Subpop4-Portion |

FixedUnreliability | If creating a constant model, enter a value for Parameter 1 and set Parameter 2 to zero (0) or nothing. If creating a dynamic model, enter the numeric ID of the variable resource for Parameter 2 and set Parameter 1 to zero (0) or nothing. If the variable does not exist, it creates a dynamic model with no predefined variable. |

FixedDuration | |

FixedCost |

## Example

VB.NET'The following code creates a 2-parameter Weibull reliability model, 'with beta 1 and eta 100. The model name is "MyNewModel." Dim ModelParams(1) As Double ModelParams(0) = 1 ModelParams(1) = 100 Dim newModel As New cModel(ModelTypeEnum.Weibull2,ModelCategoryEnum.Reliability, "MyNewModel", ModelParams) 'Alternatively, you can create a new model using an in-line parameter list. Dim newModel As New cModel(ModelTypeEnum.Weibull2, ModelCategoryEnum.Reliability, "MyNewModel", 1, 100)