WeibullDistribution Constructor

Definition

Namespace: Extreme.Statistics.Distributions
Assembly: Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.23

Overload List

WeibullDistribution(Double) Constructs a new Weibull distribution with location parameter zero and shape factor 1.
WeibullDistribution(Vector<Double>) Constructs a new Weibull distribution from a numerical variable.
WeibullDistribution(Double, Double) Constructs a new Weibull distribution with location parameter zero.
WeibullDistribution(Vector<Double>, EstimationMethod) Constructs a new Weibull distribution from a numerical variable.
WeibullDistribution(Double, Double, Double) Constructs a new Weibull distribution.

WeibullDistribution(Double)

Constructs a new Weibull distribution with location parameter zero and shape factor 1.
C# 
public WeibullDistribution(
	double shape
)

Parameters

shape  Double
The shape parameter.

Remarks

The shape parameter must be greater than zero.

Exceptions

ArgumentOutOfRangeExceptionshape is less than or equal to zero.

WeibullDistribution(Vector<Double>)

Constructs a new Weibull distribution from a numerical variable.
C# 
public WeibullDistribution(
	Vector<double> variable
)

Parameters

variable  Vector<Double>
A vector.

Remarks

This constructor estimates the distribution of variable using the matching moments method. The lower and upper bound are assumed to be zero and one.

Exceptions

ArgumentNullExceptionvariable is null.

WeibullDistribution(Double, Double)

Constructs a new Weibull distribution with location parameter zero.
C# 
public WeibullDistribution(
	double shape,
	double scale
)

Parameters

shape  Double
The shape parameter.
scale  Double
The scale parameter.

Remarks

The scale and shape parameters must be greater than zero.

Exceptions

ArgumentOutOfRangeExceptionshape is less than or equal to zero.

-or-

scale is less than or equal to zero.

WeibullDistribution(Vector<Double>, EstimationMethod)

Constructs a new Weibull distribution from a numerical variable.
C# 
public WeibullDistribution(
	Vector<double> variable,
	EstimationMethod method
)

Parameters

variable  Vector<Double>
A vector.
method  EstimationMethod
An EstimationMethod value that specifies the method to be used to estimate the distribution parameters.

Remarks

This constructor estimates the distribution of variable using the matching moments method. The lower and upper bound are assumed to be zero and one.

Exceptions

ArgumentNullExceptionvariable is null.

WeibullDistribution(Double, Double, Double)

Constructs a new Weibull distribution.
C# 
public WeibullDistribution(
	double shape,
	double scale,
	double location
)

Parameters

shape  Double
The shape parameter.
scale  Double
The scale parameter.
location  Double
The location parameter.

Remarks

The scale and shape parameters must be greater than zero.

Exceptions

ArgumentOutOfRangeExceptionshape is less than or equal to zero.

-or-

scale is less than or equal to zero.

See Also