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ppgm  

PaleoPhyloGeographic Modeling of Climate Niches and Species Distributions
View on CRAN: Click here


Download and install ppgm package within the R console
Install from CRAN:
install.packages("ppgm")

Install from Github:
library("remotes")
install_github("cran/ppgm")

Install by package version:
library("remotes")
install_version("ppgm", "1.1")



Attach the package and use:
library("ppgm")
Maintained by
Alexandra Howard
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2024-06-11
Latest Update: 2025-03-12
Description:
Reconstruction of paleoclimate niches using phylogenetic comparative methods and projection reconstructed niches onto paleoclimate maps. The user can specify various models of trait evolution or estimate the best fit model, include fossils, use one or multiple phylogenies for inference, and make animations of shifting suitable habitat through time. This model was first used in Lawing and Polly (2011), and further implemented in Lawing et al (2016) and Rivera et al (2020). Lawing and Polly (2011) <doi:10.1371/journal.pone.0028554> "Pleistocene climate, phylogeny and climate envelope models: An integrative approach to better understand species' response to climate change" Lawing et al (2016) <doi:10.1086/687202> "Including fossils in phylogenetic climate reconstructions: A deep time perspective on the climatic niche evolution and diversification of spiny lizards (Sceloporus)" Rivera et al (2020) <doi:10.1111/jbi.13915> "Reconstructing historical shifts in suitable habitat of Sceloporus lineages using phylogenetic niche modelling.".
How to cite:
Alexandra Howard (2024). ppgm: PaleoPhyloGeographic Modeling of Climate Niches and Species Distributions. R package version 1.1, https://cran.r-project.org/web/packages/ppgm. Accessed 18 Sep. 2026.
Previous versions and publish date:
(2026-07-09 06:43), 1.0.3 (2024-06-11 14:20)
Other packages that cited ppgm R package
View ppgm citation profile
Other R packages that ppgm depends, imports, suggests or enhances
Complete documentation for ppgm
Functions, R codes and Examples using the ppgm R package
Full ppgm package functions and examples
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