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A canonical analysis of multiple time series

BOX, G. E. P., TIAO, G. C.·1977·Biometrika

Abstract

This paper proposes a canonical transformation of a k-dimensional stationary autoregressive process. The components of the transformed process are ordered from least to most predictable. The least predictable components are often nearly white noise which can reflect stable contemporaneous relationships among the original variables. The most predictable can be nearly nonstationary representing the dynamic growth characteristic of the series. The method is illustrated with a series with five variables.

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Metadata

Authors
BOX, G. E. P., & TIAO, G. C.
Venue
Biometrika
Published
1977-08-01
Volume
64
Issue
2
Pages
355-365
ISSN
  • 0006-3444 (ISSN-L)
  • 1464-3510
OpenAlex
W2070173743
Cited by
415
References
0
FWCI
4.97
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: A canonical analysis of multiple time series. https://app.cochat.ai/papers/10.1093/biomet/64.2.355
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BOX, G. E. P., & TIAO, G. C. (1977). A canonical analysis of multiple time series. Biometrika. https://doi.org/10.1093/biomet/64.2.355

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.