Abstract
Abstract. In this paper, we discuss the validity of the multivariate Edgeworth expansion of distribution functions of statistics which need not be standardized sums of independent and identically distributed vectors. We apply this result to statistics of time series. In particular, we shall give the asymptotic expansion of the distribution of the maximum likelihood estimator of a parameter of a circular autoregresive moving average process.
Original language | English |
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Pages (from-to) | 37-51 |
Number of pages | 15 |
Journal | Journal of Time Series Analysis |
Volume | 5 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1984 |
Externally published | Yes |
Keywords
- circular autoregressive moving average process
- Edgeworth expansion
- maximum likelihood estimator
ASJC Scopus subject areas
- Statistics and Probability
- Statistics, Probability and Uncertainty
- Applied Mathematics