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Now showing items 11-20 of 24
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2020)
The recent article ‘Satellite conjunction analysis and the false confidence theorem’ (Balch et al. 2019, Satellite conjunction analysis and the false confidence theorem. Proc. R. Soc. A475, 20180565) points to certain ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)
Statistical prediction methods typically require some form of fine‐tuning of tuning parameter(s), with K‐fold cross‐validation as the canonical procedure. For ridge regression, there exist numerous procedures, but common ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
Have great wars become less violent over time, and is there something we might identify as the long peace? We investigate statistical versions of such questions, by examining the number of battle-deaths in the Correlates ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2020)
A central point of disagreement, in certain long-standing discussions about a particular whaling dataset in the Scientific Committee of the International Whaling Commission, has directly involved model selection issues for ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
When using the Focused Information Criterion (FIC) for assessing and ranking candidate models with respect to how well they do for a given estimation task, it is customary to produce a so-called FIC plot. This plot has the ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)
Suppose observations y 1 ,...,y n stem from a parametric model f ( y,θ ), with the parameter taking one value θ L for y 1 ,...,y τ and another value θ R for y τ +1 ,...,y n . This article provides and examines two different ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
We introduce and develop a general paradigm for combining information across diverse data sources. In broad terms, suppose 𝜑 is a parameter of interest, built up via components 𝜓1,…,𝜓𝑘 from data sources 1, … , k. The ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)
In parametric copula setups, where both the margins and copula have parametric forms, two-stage maximum likelihood estimation, often referred to as inference functions for margins, is used as an attractive alternative to ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
We introduce a model for recurrent event data subject to left‐, right‐, and intermittent‐censoring. The observations consist of binary sequences (along with covariates) for each individual under study. These sequences are ...