Herpesviruses serology distinguishes different subgroups of patients from the United Kingdom myalgic encephalomyelitis/chronic fatigue syndrome biobank

TD Domingues, AD Grabowska, JS Lee… - Frontiers in …, 2021 - frontiersin.org
The evidence of an association between Myalgic Encephalomyelitis/Chronic Fatigue
Syndrome (ME/CFS) and chronic herpesviruses infections remains inconclusive. Two …

Classification methods for the serological status based on mixtures of Skew-normal and Skew-t distributions

T Dias-Domingues, H Mouriño, N Sepúlveda - Mathematics, 2024 - mdpi.com
Gaussian mixture models are widely employed in serological data analysis to discern
between seropositive and seronegative individuals. However, serological populations often …

Analysis of cutoff point estimation for determining seropositivity in the context of SARS-CoV-2 infections

TD Domingues, H Mourino, N Sepúlveda - medRxiv, 2021 - medrxiv.org
In this work will apply mixture models based on distributions from the SMSN family to
antibody data against four SARS-CoV-2 virus antigens. Furthermore, since the true infection …

Finite Mixture Models Based on Scale Mixtures of Skew-Normal Distributions Applied to Serological Data

TMD Domingues - 2021 - search.proquest.com
Serological data can be described as a mixture of distributions, with each mixture
component representing a serological population (eg seronegative and seropositive …