mvtweedie: Estimate Diet Proportions Using Multivariate Tweedie Model

Defines predict function that transforms output from a Tweedie Generalized Linear Mixed Model (using 'glmmTMB'), Generalized Additive Model (using 'mgcv'), or spatio-temporal Generalized Linear Mixed Model (using package 'tinyVAST'), and returns predicted proportions (and standard errors) across a grouping variable from an equivalent multivariate-logit Tweedie model. These predicted proportions can then be used for standard plotting and diagnostics. See Thorson et al. 2022 <doi:10.1002/ecy.3637>.

Package details

AuthorJames Thorson [aut, cre] (ORCID: <https://orcid.org/0000-0001-7415-1010>)
MaintainerJames Thorson <James.Thorson@noaa.gov>
LicenseGPL-3
Version1.2.0
URL https://james-thorson-noaa.github.io/mvtweedie/
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("mvtweedie")

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mvtweedie documentation built on Jan. 7, 2026, 9:06 a.m.