extremogram-package:
extremogram
Description
The package estimates the sample univariate, cross and return time extremograms. It can also add empirical confidence bands to each of the extremogram plots via a permutation procedure under the assumption that the data are independent. Finally, the stationary bootstrap allows us to construct credible confidence bands for the extremograms. Functions:
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extremogram1
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extremogram2
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extremogramr
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bootconf1
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bootconf2
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bootconfr
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permfn1
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permfn2
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permfnr
References
- Davis, R. A., Mikosch, T., & Cribben, I. (2012). Towards estimating extremal
serial dependence via the bootstrapped extremogram. Journal of Econometrics,170(1),
142-152.
- Davis, R. A., Mikosch, T., & Cribben, I. (2011). Estimating extremal
dependence in univariate and multivariate time series via the extremogram.arXiv preprint arXiv:1107.5592.