| ltsa-package | Linear Time Series Analysis |
| DHSimulate | Simulate General Linear Process |
| DLAcfToAR | Autocorrelations to AR parameters |
| DLLoglikelihood | Durbin-Levinsion Loglikelihood |
| DLResiduals | Prediction residuals |
| DLSimulate | Simulate linear time series |
| 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 | Linear Time Series Analysis |
| PredictionVariance | Prediction variance |
| SimGLP | Simulate GLP given innovations |
| tacvfARMA | theoretical autocovariance function (acvf) of ARMA |
| 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 |