Reference health
Time series models for multivariate series of count data
11/11 checkable references clean · checked 2026-08-09
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
7 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 11 checked references that resolve
resolves10.1080/07350015.1990.10509778
Seemingly Unrelated Time Series Equations and a Test for Homogeneity
resolves10.1111/j.2517-6161.1986.tb01392.x
A Non-Gaussian State Space Model and Application to Prediction of Records
The 7 references without a DOI — listed, not checked
no DOI — not checkedHarvey, A.C. (1989) Forecasting, Structural Time Series Models and the Kaiman Filter, Cambridge University Press, Cambridge.
no DOI — not checkedJohnson, N.L. and Kotz, S. (1972) Distributions in Statistics: Continuous Multivariate Distributions, Houghton Mifflin, New York.
no DOI — not checkedOrd, J.K. (1972) Families of Frequency Distributions, Griffin, London.
no DOI — not checkedPatil, G.P., Boswell, M.T. and Ratnaparkhi (1985) Dictionary of Classified Bibliography of Statistical Distributions in Scientific Work, Vol 3, International Cooperative Publishing House, Burtonsville, Maryland.
no DOI — not checkedShephard, N.G. (1990) A Local Scale Model: an Unobserved Component Alternative to Integrated GARCH Processes. STICERD Discussion Paper EM/220, London School of Economics.
no DOI — not checkedStuart, A. and Ord, J.K. (1987) Kendall’s Advanced Theory of Statistics, vol. I. Griffin, London.
no DOI — not checkedTaillie, C, Ord, J.K., Mosimann, J.E. and Patil, G.P. (1979) Discrete multivariate distributions, in (ed.) Ord, J.K., Patil, G.P. and Taillie, C. Statistical Distributions in Ecological Work, ICPH, Burtonsville, Maryland, pp. 159–178.
What this badge says. CiteStamped means the CHECKABLE references of this
work were clean at the dated check: each resolved to a known work in a public registry, and none
carried a retraction notice at that time. It says nothing about the quality, findings,
or importance of the work itself, and nothing about references deposited without a DOI.
checked 2026-08-09 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record
Embed this badge
Both snippets point at the live badge image and link back to this page. The badge re-renders from the daily check, so an embed never goes stale by more than a day of visits.
<a href="https://citestamp.com/citestamped/10.1007/978-1-4899-4515-0_21"><img src="https://citestamp.com/citestamped/10.1007/978-1-4899-4515-0_21/badge.svg" alt="CiteStamped reference-health badge" width="460" height="64"></a>
[](https://citestamp.com/citestamped/10.1007/978-1-4899-4515-0_21)