DHSimulate              Simulate General Linear Process
DLAcfToAR               Autocorrelations to AR parameters
DLLoglikelihood         Durbin-Levinsion Loglikelihood
DLResiduals             Prediction residuals
DLSimulate              Simulate linear time series
PredictionVariance      Prediction variance
SimGLP                  Simulate GLP given innovations
ToeplitzInverseUpdate   Inverse of Toeplitz matrix of order n+1 given
                        inverse of order n
TrenchForecast          Minimum Mean Square Forecast
TrenchInverse           compute the matrix inverse of a
                        positive-definite Toepliz matrix
TrenchLoglikelihood     Loglikelihood function of stationary time
                        series using Trench algorithm
TrenchMean              Exact MLE for mean given the autocorrelation
                        function
exactLoglikelihood      Exact log-likelihood and MLE for variance
innovationVariance      Nonparametric estimate of the innovation
                        variance
is.toeplitz             test if argument is a symmetric Toeplitz matrix
ltsa-package            Linear Time Series Analysis
tacvfARMA               theoretical autocovariance function (acvf) of
                        ARMA
