IMSL C# Numerical Library

GARCH Members

GARCH overview

Public Instance Constructors

GARCH Constructor Constructor for GARCH.

Public Instance Properties

Akaike Returns the value of Akaike Information Criterion evaluated at the estimated parameter array. Note that the Compute method must be invoked first before invoking this method. Otherwise, the return value is 0.
LogLikelihood Returns the value of Log-likelihood function evaluated at the estimated parameter array. Note that the Compute method must be invoked first before invoking this method. Otherwise, the return value is 0.
MaxSigma The value of the upperbound on the first element (sigma) of the array of returned estimated coefficients.
Sigma Returns the estimated value of sigma squared. Note that the Compute method must be invoked first before invoking this method. Otherwise, the return value is NaN.

Public Instance Methods

Compute Computes estimates of the parameters of a GARCH(p,q) model.
Equals (inherited from Object) Determines whether the specified Object is equal to the current Object.
GetAR Returns the estimated values of autoregressive (AR) parameters. Note that the Compute method must be invoked first before invoking this method. Otherwise, the method throws a NullReferenceException exception.
GetHashCode (inherited from Object) Serves as a hash function for a particular type, suitable for use in hashing algorithms and data structures like a hash table.
GetMA Returns the estimated values of moving average (MA) parameters. Note that the Compute method must be invoked first before invoking this method. Otherwise, the method throws a NullReferenceException exception.
GetType (inherited from Object) Gets the Type of the current instance.
GetVarCovarMatrix Returns the variance-covariance matrix. Note that the Compute method must be invoked first before invoking this method. Otherwise, the method throws a NullReferenceException exception.
GetX Returns the estimated parameter array, x. Note that the Compute method must be invoked first before invoking this method. Otherwise, the method throws a NullReferenceException exception.
ToString (inherited from Object) Returns a String that represents the current Object.

Protected Instance Methods

Finalize (inherited from Object) Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.
MemberwiseClone (inherited from Object) Creates a shallow copy of the current Object.

See Also

GARCH Class | Imsl.Stat Namespace | Example