https://jakeberv.r-universe.devRecent package updates in jakebervR-universehttps://github.com/jakeberv.pnghttps://jakeberv.r-universe.devThu, 02 Jul 2026 18:51:09 GMTjacob.berv@gmail.com (Jacob S. Berv)Methods for detecting and visualizing cladogenic shifts in multivariate trait data on phylogenies. Implements penalized-likelihood multivariate generalized least squares models, enabling analyses of high-dimensional trait datasets and large trees via searchOptimalConfiguration(). Includes a greedy step-wise shift-search algorithm following approaches developed in Smith et al. (2023) <doi:10.1111/nph.19099> and Berv et al. (2024) <doi:10.1126/sciadv.adp0114>. Methods build on multivariate GLS approaches described in Clavel et al. (2019) <doi:10.1093/sysbio/syy045> and implemented in the mvgls() function from the 'mvMORPH' package. Documentation and vignettes are available at <https://jakeberv.com/bifrost/>, including worked examples for the jaw-shape dataset.https://github.com/r-universe/jakeberv/actions/runs/28620131308Thu, 02 Jul 2026 18:51:09 GMTbifrost0.1.4successhttps://jakeberv.r-universe.devhttps://github.com/jakeberv/bifrost