Tiago Simões
@trsimoes.bsky.social
220 followers 170 following 39 posts
Assistant Professor @Princeton EEB. #phylogenetics/#macroevolution/#paleobiology http://simoes-lab.com Posts and views are of my own.
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trsimoes.bsky.social
Folks, I am always happy to send papers through research gate...but maybe you wanna avoid the trouble when the papers are open access...just saying
trsimoes.bsky.social
We suggest this is inherent to the very distinct nature of these datatypes and the way they are collected, and we provide a conceptual framework from what can be concluded by evolutionary rates studies using each datatype.
trsimoes.bsky.social
Lack of comparability across existing methods makes definite conclusions more limited than what we wanted, but the biggest difference in our comparisons is always across datatypes.
trsimoes.bsky.social
We included discrete (phylogenetic characters) and continuous data (from 2D GMM) from the exact same species and, in most cases, from the exact same specimens. That was a lot of work…
trsimoes.bsky.social
We tried to assess whether rates of phenotypic evolution based on multivariate data (discrete and continuous), using popular methods, and which influence how we measure phenotypic change and innovation across lineages provide comparable results. The answer is a very big NO.
Reposted by Tiago Simões
klangin.bsky.social
Today was a hard day for Ph.D. students who found out that they can no longer apply for NSF's prestigious Graduate Research Fellowship Program. "Devastating“ was how one student described it to me. #GradSchool #NSFGRFP

www.science.org/content/arti...
‘Completely shattered.’ Changes to NSF’s graduate student fellowship spur outcry
The announcement comes months later than usual, leaving many would-be applicants stranded
www.science.org
trsimoes.bsky.social
Don't forget to cite it if you use it!;)
Simões, T. R., Greifer, N., Barido-Sottani, J., & Pierce, S. E. (2023). EvoPhylo: an R package for pre- and postprocessing of morphological data from relaxed clock Bayesian phylogenetics. Methods in Ecology and Evolution. doi.org/10.1111/2041...
EvoPhylo: An r package for pre‐ and postprocessing of morphological data from relaxed clock Bayesian phylogenetics
Relaxed clock Bayesian evolutionary inference (BEI) enables the co-estimation of phylogenetic trees and evolutionary parameters associated with models of character and lineage evolution. Fast adva...
doi.org
trsimoes.bsky.social
New stuff: combine_log now also combines posterior log files from BEAST2 and MCMCTREE; write_partitioned_alignments2 writes partitioned data as separate alignments for any data type; clade_membership designates clade membership for each tip for in the tree used by other functions
trsimoes.bsky.social
Post-processing Mr.Bayes and BEAST2 outputs: mode of selection upon morphological characters based on their rates of evolution + other stas and plots for phenotypic rates; Summary stats and plots for rates of diversification and fossilization from FBD analyses
trsimoes.bsky.social
EvoPhylo pre-processing: detects morphological clusters, and exporting datasets already formatted for partitioned phylo analyses.
Reposted by Tiago Simões
lars-brudvig.bsky.social
Michigan State University is hiring a new Director of our herbarium!

This is an open rank, tenure-stream faculty position, with research focus in plant or fungal systematics, ecology, and/or evolution

Please consider applying and help spread the word!

plantbiology.natsci.msu.edu/job-postings...
plantbiology.natsci.msu.edu
trsimoes.bsky.social
Gracias Barcelona y #eseb25 por la semana increible con debates científicos y nuevos colegas!
trsimoes.bsky.social
If you like evolutionary rates or donut-shaped trees, check out the poster bybstudent Ruby Redlich (313) today at #ESEB25 benchmarking rate inference performance
trsimoes.bsky.social
That's why his books are mandatory reading for my students :)
trsimoes.bsky.social
And for another #ESEB25 poster, now by Izabel Salvi
trsimoes.bsky.social
If you are interested in #macroevolution, check some of our lab student's posters today at #ESEB25, 296 and 303!
Daniel Vasquez-Restrepo and Izabel Salvi
Reposted by Tiago Simões
davidlowry.bsky.social
Michigan State University, Ecology, Evolution, and Behavior Presidential Postdoctoral Fellowship. eeb.msu.edu/initiatives/...
Postdoctoral Fellowship - Ecology, Evolution, and Behavior
eeb.msu.edu
Reposted by Tiago Simões
science.org
“This is a once-in-a-hundred-years discovery.” scim.ag/4lPz3MX
A fossil of a pterosaur, with text that reads: Pterosaur died with belly full of plants—a fossil first. New discovery confirms the long-debated hypothesis that the ancient winged reptiles ate plants