tidysdm - Species Distribution Models with Tidymodels

Fit species distribution models (SDMs) using the 'tidymodels' framework, which provides a standardised interface to define models and process their outputs. 'tidysdm' expands 'tidymodels' by providing methods for spatial objects, models and metrics specific to SDMs, as well as a number of specialised functions to process occurrences for contemporary and palaeo datasets. The full functionalities of the package are described in Leonardi et al. (2023) <doi:10.1101/2023.07.24.550358>.

Last updated 21 days ago

species-distribution-modellingtidymodels

8.82 score 31 stars 51 scripts 402 downloads

pastclim - Manipulate Time Series of Climate Reconstructions

Methods to easily extract and manipulate climate reconstructions for ecological and anthropological analyses, as described in Leonardi et al. (2023) <doi:10.1111/ecog.06481>. The package includes datasets of palaeoclimate reconstructions, present observations, and future projections from multiple climate models.

Last updated 14 days ago

climate-datapaleoclimatespecies-distribution-modelling

8.12 score 38 stars 49 scripts 1.0k downloads

admixtools - Inferring demographic history from genetic data

admixtools is a set of methods used to infer demographic history from genetic data using f-statistics. It was originally implemented as a command line program in C. This is a new implementation of the programs qpDstat, qpAdm, qpGraph, and contains several new features. It is efficient because it precomputes f2-statistics which can be re-used for many analyses.

Last updated 27 days ago

openblascpp

6.01 score 77 stars 120 scripts

tidypopgen - Tidy Population Genetics

We provide a tidy grammar of population genetics, facilitating the manipulation and analysis of data on biallelic single nucleotide polymorphisms (SNPs). `tidypopgen` scales to very large genetic datasets by storing genotypes on disk, and performing operations on them in chunks, without ever loading all data in memory.

Last updated 6 days ago

openblaszlibcppopenmp

5.84 score 4 stars 8 scripts

geoGraph - Walking through the geographic space using graphs

Classes and methods for spatial graphs interfaced with support for GIS shapefiles.

Last updated 21 days ago

3.30 score 4 stars 2 scripts