Abstract
Abstract. This paper presents efficient algorithms for evaluating the likelihood function and its gradient of possibly nonstationary vector autoregressive moving‐average (VARMA) processes.
| Original language | English |
|---|---|
| Pages (from-to) | 171-188 |
| Number of pages | 18 |
| Journal | Journal of Time Series Analysis |
| Volume | 13 |
| Issue number | 2 |
| DOIs | |
| State | Published - Mar 1992 |
Keywords
- Bayesian analysis
- Forecasting
- innovation algorithm
- likelihood function
- Whittle algorithm