rodrigosqrt3.r-universe.dev

[rodrigosqrt3] taxodist 0.5.0

rodrigo03.villa@gmail.com (Rodrigo Fonseca Villa) — Tue, 09 Jun 2026 20:01:56 GMT

Computes phylogenetic distances between any two taxa using hierarchical lineage data retrieved from The Taxonomicon , a comprehensive curated classification of all life based on Systema Naturae 2000 (Brands, 1989 ). Given any two taxon names, retrieves their full lineages, identifies the most recent common ancestor (MRCA), and computes a dissimilarity index based on lineage depth. Outputs native dist objects, enabling direct integration with the R statistical ecosystem for hierarchical clustering, principal coordinate analysis (PCoA), and multivariate ecological analyses. Supports individual distance queries, pairwise distance matrices, clade filtering, and lineage utilities.

[rodrigosqrt3] rmet 0.1.0

rodrigo03.villa@gmail.com (Rodrigo Fonseca Villa) — Tue, 21 Apr 2026 22:01:15 GMT

Automates the download and processing of historical weather data from the Brazilian National Institute of Meteorology (INMET). It resolves formatting inconsistencies in raw CSV files across different years, removes structural artifacts, standardizes column names, converts timestamps to local Brazilian time zones, and outputs tidy data frames ready for analysis. Data are retrieved from .

[rodrigosqrt3] Rtwalk 2.0.1

rodrigo03.villa@gmail.com (Rodrigo Fonseca Villa) — Wed, 11 Mar 2026 13:39:51 GMT

Implements the t-walk algorithm, a general-purpose, self-adjusting Markov Chain Monte Carlo (MCMC) sampler for continuous distributions as described by Christen & Fox (2010) . The t-walk requires no tuning and is robust for a wide range of target distributions, including high-dimensional and multimodal problems. This implementation includes an option for running multiple chains in parallel to accelerate sampling and facilitate convergence diagnostics.