A sub-critical branching process model for application to analysing Y haplotype DNA mixtures

Autor: Cowell, Robert G.

The treatment of short-tandem-repeat (STR) loci on the Y chromosome presents special problems in the forensic analysis of DNA mixtures, chiefly but not exclusively relating to the linkage of Y-STR loci which precludes the use of the `product rule' fo

Externí odkaz: http://arxiv.org/abs/1909.04926

Analysis of Forensic DNA Mixtures with Artefacts

Autor: Cowell, R. G., Graversen, T., Lauritzen, S., Mortera, J.

DNA is now routinely used in criminal investigations and court cases, although DNA samples taken at crime scenes are of varying quality and therefore present challenging problems for their interpretation. We present a statistical model for the quanti

Externí odkaz: http://arxiv.org/abs/1302.4404

Parameter estimation of Poisson generalized linear mixed models based on three different statistical principles: a simulation study

Autor: Casals, M., Klaus Langohr, Carrasco, J. L., Rönnegård, L.

Publikováno v: SORT-Statistics and Operations Research Transactions; 2015: Vol.: 39 Núm.: 2 July-December; p. 281-308
Recercat. Dipósit de la Recerca de Catalunya
instname
Scopus-Elsevier
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
oai:raco.cat:article/302264
Repositori Institucional de la Universitat Rovira i Virgili
Universitat Rovira i virgili (URV)
Dipòsit Digital de la UB
Universidad de Barcelona
SORT-Statistics and Operations Research Transactions
r-IIB SANT PAU. Repositorio Institucional de Producción Científica del Instituto de Investigación Biomédica Sant Pau

Generalized linear mixed models are flexible tools for modeling non-normal data and are useful for accommodating overdispersion in Poisson regression models with random effects. Their main difficulty resides in the parameter estimation because there

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3e387ec57f9c7fc44663fc2f7d0580f1
http://www.raco.cat/index.php/SORT/article/view/302264