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      /\__ \     / /\ \ \\ \ \_/ / /     / / /\ \__
     / /_ \ \   / / /\ \ \\ \___/ /     / / /\ \___\
    / / /\ \ \ / / /  \ \_\\ \ \_/      \ \ \ \/___/
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/_/ /      / / /____\/ /       \ \_\\ \/___/ /
\_\/       \/_________/         \/_/ \_____\/

Enter the query into the form above. You can look for specific version of a package by using @ symbol like this: gcc@10.

API method:

GET /api/packages?search=hello&page=1&limit=20

where search is your query, page is a page number and limit is a number of items on a single page. Pagination information (such as a number of pages and etc) is returned in response headers.

If you'd like to join our channel search send a patch to ~whereiseveryone/toys@lists.sr.ht adding your channel as an entry in channels.scm.


r-paice 1.0.2
Channel: guix-cran
Location: guix-cran/packages/p.scm (guix-cran packages p)
Home page: <https://github.com/PAICEcode/PAICE>
Licenses: GPL 2
Build system: r
Synopsis: Phylogeographic Analysis of Island Colonization Events
Description:

Estimation of the number of colonization events between islands of the same archipelago for a species. It uses rarefaction curves to control for both field and genetic sample sizes as it was described in Coello et al. (2022) <doi:10.1111/jbi.14341>.

r-photobiologyinout 0.4.33
Propagated dependencies: r-tidyselect@1.2.1 r-tidyr@1.3.2 r-tibble@3.3.1 r-suncalcmeeus@0.1.3 r-stringr@1.6.0 r-readxl@1.5.0 r-readr@2.2.0 r-photobiology@0.14.3 r-lubridate@1.9.5 r-jsonlite@2.0.0 r-dplyr@1.2.1 r-colorspec@1.8-0 r-anytime@0.3.13
Channel: guix-cran
Location: guix-cran/packages/p.scm (guix-cran packages p)
Home page: https://docs.r4photobiology.info/photobiologyInOut/
Licenses: GPL 2+
Build system: r
Synopsis: Read Spectral and Logged Data from Foreign Files
Description:

This package provides functions for reading, and in some cases writing, foreign files containing spectral data from spectrometers and their associated software, output from daylight simulation models in common use, and some spectral data repositories. As well as functions for exchange of spectral data with other R packages. Part of the r4photobiology suite, Aphalo P. J. (2015) <doi:10.19232/uv4pb.2015.1.14>.

r-pater 1.0.0
Channel: guix-cran
Location: guix-cran/packages/p.scm (guix-cran packages p)
Home page: https://github.com/JulioCollazos64/pater
Licenses: Expat
Build system: r
Synopsis: Turn a URL Pathname into a Regular Expression
Description:

R's implementation of the JavaScript library path-to-regexp', it aims to provide R web frameworks features such as parameter handling among other URL path utilities.

r-ppks 1.0
Propagated dependencies: r-rfast@2.1.5.2
Channel: guix-cran
Location: guix-cran/packages/p.scm (guix-cran packages p)
Home page: https://cran.r-project.org/package=ppks
Licenses: GPL 2+
Build system: r
Synopsis: Permutation Based Paired Kolmogorov-Smirnov Test
Description:

Permutation based Kolmogorov-Smirnov test for paired samples. The test was proposed by Wang W.S., Amsler C. and Schmidt, P. (2025) <doi:10.1007/s00181-025-02779-0>.

r-printr 0.3
Propagated dependencies: r-knitr@1.51
Channel: guix-cran
Location: guix-cran/packages/p.scm (guix-cran packages p)
Home page: https://yihui.org/printr/
Licenses: GPL 2+ GPL 3+
Build system: r
Synopsis: Automatically Print R Objects to Appropriate Formats According to the 'knitr' Output Format
Description:

Extends the S3 generic function knit_print() in knitr to automatically print some objects using an appropriate format such as Markdown or LaTeX. For example, data frames are automatically printed as tables, and the help() pages can also be rendered in knitr documents.

r-psindependencetest 0.0.1
Channel: guix-cran
Location: guix-cran/packages/p.scm (guix-cran packages p)
Home page: https://cran.r-project.org/package=PSIndependenceTest
Licenses: GPL 3
Build system: r
Synopsis: Independence Tests for Two-Way, Three-Way and Four-Way Contingency Tables
Description:

Presentation two independence tests for two-way, three-way and four-way contingency tables. These tests are: the modular test and the logarithmic minimum test. For details on this method see: Sulewski (2017) <doi:10.18778/0208-6018.330.04>, Sulewski (2018) <doi:10.1080/02664763.2018.1424122>, Sulewski (2019) <doi:10.2478/bile-2019-0003>, Sulewski (2021) <doi:10.1080/00949655.2021.1908286>.

r-primertree 1.1.0
Propagated dependencies: r-xml@3.99-0.23 r-stringr@1.6.0 r-scales@1.4.0 r-reshape2@1.4.5 r-plyr@1.8.9 r-lubridate@1.9.5 r-httr2@1.2.2 r-httr@1.4.8 r-gridextra@2.3 r-ggplot2@4.0.3 r-foreach@1.5.2 r-directlabels@2026.4.23 r-ape@5.8-1
Channel: guix-cran
Location: guix-cran/packages/p.scm (guix-cran packages p)
Home page: https://cran.r-project.org/package=primerTree
Licenses: GPL 2
Build system: r
Synopsis: Visually Assessing the Specificity and Informativeness of Primer Pairs
Description:

Identifies potential target sequences for a given set of primers and generates phylogenetic trees annotated with the taxonomies of the predicted amplification products.

r-phylosignaldb 0.4.2
Propagated dependencies: r-foreach@1.5.2 r-doparallel@1.0.17 r-cluster@2.1.8.2 r-castor@1.8.5 r-ape@5.8-1
Channel: guix-cran
Location: guix-cran/packages/p.scm (guix-cran packages p)
Home page: https://github.com/anonymous-eco/phylosignalDB
Licenses: GPL 3+
Build system: r
Synopsis: Explore Phylogenetic Signals Using Distance-Based Methods
Description:

This package provides a unified method, called M statistic, is provided for detecting phylogenetic signals in continuous traits, discrete traits, and multi-trait combinations. Blomberg and Garland (2002) <doi:10.1046/j.1420-9101.2002.00472.x> provided a widely accepted statistical definition of the phylogenetic signal, which is the "tendency for related species to resemble each other more than they resemble species drawn at random from the tree". The M statistic strictly adheres to the definition of phylogenetic signal, formulating an index and developing a method of testing in strict accordance with the definition, instead of relying on correlation analysis or evolutionary models. The novel method equivalently expressed the textual definition of the phylogenetic signal as an inequality equation of the phylogenetic and trait distances and constructed the M statistic. The M statistic implemented in this package is based on the methodology described in Yao and Yuan (2025) <doi:10.1002/ece3.71106>. If you use this method in your research, please cite the paper.

r-permutations 1.1-9-1
Propagated dependencies: r-partitions@1.10-9 r-numbers@0.9-2 r-magic@1.6-1 r-freealg@1.1-8
Channel: guix-cran
Location: guix-cran/packages/p.scm (guix-cran packages p)
Home page: https://github.com/RobinHankin/permutations
Licenses: GPL 2
Build system: r
Synopsis: The Symmetric Group: Permutations of a Finite Set
Description:

Manipulates invertible functions from a finite set to itself. Can transform from word form to cycle form and back. To cite the package in publications please use Hankin (2020) "Introducing the permutations R package", SoftwareX, volume 11 <doi:10.1016/j.softx.2020.100453>.

r-pcsinr 0.2.0
Channel: guix-cran
Location: guix-cran/packages/p.scm (guix-cran packages p)
Home page: https://github.com/felixhenninger/PCSinR
Licenses: GPL 3+
Build system: r
Synopsis: Parallel Constraint Satisfaction Networks in R
Description:

Parallel Constraint Satisfaction (PCS) models are an increasingly common class of models in Psychology, with applications to reading and word recognition (McClelland & Rumelhart, 1981; \doi10.1037/0033-295X.88.5.375), judgment and decision making (Glöckner & Betsch, 2008 \doi10.1017/S1930297500002424; Glöckner, Hilbig, & Jekel, 2014 \doi10.1016/j.cognition.2014.08.017), and several other fields. In each of these fields, they provide a quantitative model of psychological phenomena, with precise predictions regarding choice probabilities, decision times, and often the degree of confidence. This package provides the necessary functions to create and simulate basic Parallel Constraint Satisfaction networks within R.

r-protein8k 0.0.2
Propagated dependencies: r-shiny@1.13.0 r-rlang@1.2.0 r-rjson@0.2.23 r-magick@2.9.1 r-lattice@0.22-9 r-gridextra@2.3 r-ggplot2@4.0.3 r-dplyr@1.2.1
Channel: guix-cran
Location: guix-cran/packages/p.scm (guix-cran packages p)
Home page: https://cran.r-project.org/package=protein8k
Licenses: CC0
Build system: r
Synopsis: Perform Analysis and Create Visualizations of Proteins
Description:

Read Protein Data Bank (PDB) files, performs its analysis, and presents the result using different visualization types including 3D. The package also has additional capability for handling Virus Report data from the National Center for Biotechnology Information (NCBI) database. Nature Structural Biology 10, 980 (2003) <doi:10.1038/nsb1203-980>. US National Library of Medicine (2021) <https://www.ncbi.nlm.nih.gov/datasets/docs/reference-docs/data-reports/virus/>.

r-proteomicscv 0.4.0
Channel: guix-cran
Location: guix-cran/packages/p.scm (guix-cran packages p)
Home page: https://cran.r-project.org/package=proteomicsCV
Licenses: Expat
Build system: r
Synopsis: Calculates the Percentage CV for Mass Spectrometry-Based Proteomics Data
Description:

Calculates the percentage coefficient of variation (CV) for mass spectrometry-based proteomic data. The CV can be calculated with the traditional formula for raw (non log transformed) intensity data, or log transformed data.

r-phylosignal 1.3.1
Propagated dependencies: r-rcpparmadillo@15.2.6-1 r-rcpp@1.1.1-1.1 r-phylobase@0.8.12 r-igraph@2.3.1 r-dbi@1.3.0 r-boot@1.3-32 r-ape@5.8-1 r-adephylo@1.1-17
Channel: guix-cran
Location: guix-cran/packages/p.scm (guix-cran packages p)
Home page: https://cran.r-project.org/package=phylosignal
Licenses: GPL 3
Build system: r
Synopsis: Exploring the Phylogenetic Signal in Continuous Traits
Description:

This package provides a collection of tools to explore the phylogenetic signal in univariate and multivariate data. The package provides functions to plot traits data against a phylogenetic tree, different measures and tests for the phylogenetic signal, methods to describe where the signal is located and a phylogenetic clustering method.

r-poisbinom 1.0.2
Dependencies: fftw@3.3.10
Propagated dependencies: r-rcpp@1.1.1-1.1
Channel: guix-cran
Location: guix-cran/packages/p.scm (guix-cran packages p)
Home page: https://cran.r-project.org/package=poisbinom
Licenses: GPL 2+
Build system: r
Synopsis: Faster Implementation of the Poisson-Binomial Distribution
Description:

This package provides the probability, distribution, and quantile functions and random number generator for the Poisson-Binomial distribution. This package relies on FFTW to implement the discrete Fourier transform, so that it is much faster than the existing implementation of the same algorithm in R.

r-psychrolib 2.5.2
Propagated dependencies: r-rcpp@1.1.1-1.1
Channel: guix-cran
Location: guix-cran/packages/p.scm (guix-cran packages p)
Home page: https://github.com/psychrometrics/psychrolib
Licenses: Expat
Build system: r
Synopsis: Psychrometric Properties of Moist and Dry Air
Description:

Implementation of PsychroLib <https://github.com/psychrometrics/psychrolib> library which contains functions to enable the calculation properties of moist and dry air in both metric (SI) and imperial (IP) systems of units. References: Meyer, D. and Thevenard, D (2019) <doi:10.21105/joss.01137>.

r-pintervals 1.1.1
Propagated dependencies: r-tibble@3.3.1 r-rcpp@1.1.1-1.1 r-purrr@1.2.2 r-mass@7.3-65 r-hmisc@5.2-5 r-foreach@1.5.2 r-dplyr@1.2.1
Channel: guix-cran
Location: guix-cran/packages/p.scm (guix-cran packages p)
Home page: https://cran.r-project.org/package=pintervals
Licenses: GPL 3+
Build system: r
Synopsis: Model Agnostic Prediction Intervals
Description:

This package provides tools for estimating model-agnostic prediction intervals using conformal prediction, bootstrapping, and parametric prediction intervals. The package is designed for ease of use, offering intuitive functions for both binned and full conformal prediction methods, as well as parametric interval estimation with diagnostic checks. Currently only working for continuous predictions. For details on the conformal and bin-conditional conformal prediction methods, see Randahl, Williams, and Hegre (2026) <DOI:10.1017/pan.2025.10010>.

r-pcatr 1.0.1
Propagated dependencies: r-ggplot2@4.0.3
Channel: guix-cran
Location: guix-cran/packages/p.scm (guix-cran packages p)
Home page: https://github.com/JaeManP/pcatR
Licenses: Expat
Build system: r
Synopsis: Analyze and Visualize Pragmatic Context Assessment Tool Data
Description:

This package provides a reproducible workflow for importing, validating, classifying, summarizing, visualizing, and reporting responses to the 14-item Pragmatic Context Assessment Tool (pCAT). The package preserves the instrument's two-part response structure, supports original and updated Consolidated Framework for Implementation Research (CFIR) mappings, describes team agreement and disagreement, compares repeated assessments, and creates implementation action-planning outputs. It does not calculate or claim a validated total pCAT scale score. The instrument is described by Robinson and Damschroder (2023) <doi:10.1186/s43058-022-00380-5>; updated CFIR mappings are from Domlyn et al. (2026) <doi:10.1186/s43058-026-00956-5>.

r-pec 2025.06.24
Propagated dependencies: r-timereg@2.0.7 r-survival@3.8-6 r-rms@8.1-1 r-riskregression@2026.03.11 r-prodlim@2026.03.11 r-lava@1.9.1 r-foreach@1.5.2
Channel: guix-cran
Location: guix-cran/packages/p.scm (guix-cran packages p)
Home page: https://cran.r-project.org/package=pec
Licenses: GPL 2+
Build system: r
Synopsis: Prediction Error Curves for Risk Prediction Models in Survival Analysis
Description:

Validation of risk predictions obtained from survival models and competing risk models based on censored data using inverse weighting and cross-validation. Most of the pec functionality has been moved to riskRegression'.

r-perfit 1.4.7
Propagated dependencies: r-mirt@1.46.1 r-matrix@1.7-5 r-mass@7.3-65 r-ltm@1.2-0 r-irtoys@0.2.2 r-hmisc@5.2-5 r-fda@6.3.0
Channel: guix-cran
Location: guix-cran/packages/p.scm (guix-cran packages p)
Home page: https://cran.r-project.org/package=PerFit
Licenses: GPL 2+
Build system: r
Synopsis: Person Fit
Description:

Several person-fit statistics (PFSs; Meijer and Sijtsma, 2001, <doi:10.1177/01466210122031957>) are offered. These statistics allow assessing whether individual response patterns to tests or questionnaires are (im)plausible given the other respondents in the sample or given a specified item response theory model. Some PFSs apply to dichotomous data, such as the likelihood-based PFSs (lz, lz*) and the group-based PFSs (personal biserial correlation, caution index, (normed) number of Guttman errors, agreement/disagreement/dependability statistics, U3, ZU3, NCI, Ht). PFSs suitable to polytomous data include extensions of lz, U3, and (normed) number of Guttman errors.

r-plgp 1.1-13
Propagated dependencies: r-tgp@2.4-23 r-mvtnorm@1.3-7
Channel: guix-cran
Location: guix-cran/packages/p.scm (guix-cran packages p)
Home page: https://bobby.gramacy.com/r_packages/plgp/
Licenses: LGPL 2.0+
Build system: r
Synopsis: Particle Learning of Gaussian Processes
Description:

Sequential Monte Carlo (SMC) inference for fully Bayesian Gaussian process (GP) regression and classification models by particle learning (PL) following Gramacy & Polson (2011) <doi:10.48550/arXiv.0909.5262>. The sequential nature of inference and the active learning (AL) hooks provided facilitate thrifty sequential design (by entropy) and optimization (by improvement) for classification and regression models, respectively. This package essentially provides a generic PL interface, and functions (arguments to the interface) which implement the GP models and AL heuristics. Functions for a special, linked, regression/classification GP model and an integrated expected conditional improvement (IECI) statistic provide for optimization in the presence of unknown constraints. Separable and isotropic Gaussian, and single-index correlation functions are supported. See the examples section of ?plgp and demo(package="plgp") for an index of demos.

r-phylocanvas 0.1.3
Propagated dependencies: r-phylobase@0.8.12 r-htmlwidgets@1.6.4 r-ape@5.8-1
Channel: guix-cran
Location: guix-cran/packages/p.scm (guix-cran packages p)
Home page: https://github.com/zachcp/phylocanvas
Licenses: Expat
Build system: r
Synopsis: Interactive Phylogenetic Trees Using the 'Phylocanvas' JavaScript Library
Description:

Create and customize interactive phylogenetic trees using the phylocanvas JavaScript library and the htmlwidgets package. These trees can be used directly from the R console, from RStudio', in Shiny apps, and in R Markdown documents. See <http://phylocanvas.org/> for more information on the phylocanvas library.

r-penguinr 0.1.0
Channel: guix-cran
Location: guix-cran/packages/p.scm (guix-cran packages p)
Home page: https://github.com/jpablovargas340/PenguinR
Licenses: GPL 3
Build system: r
Synopsis: Comprehensive Collection of Penguin Datasets for Statistical Analysis and Experimental Design
Description:

Offers a comprehensive collection of penguin-related datasets suitable for descriptive statistics, hypothesis testing, and experimental design. Derived from open ecological and biological sources such as Palmer Station studies, the package integrates datasets covering adult morphology, clutch size, blood isotope composition, and heart rate. It is designed for researchers, students, and educators to explore statistical methods including ANOVA, regression, multivariate analysis, and design of experiments in an accessible and reproducible context.

r-pmd 0.2.7
Propagated dependencies: r-rcolorbrewer@1.1-3 r-igraph@2.3.1 r-envigcms@0.8.0
Channel: guix-cran
Location: guix-cran/packages/p.scm (guix-cran packages p)
Home page: https://yufree.github.io/pmd/
Licenses: GPL 2
Build system: r
Synopsis: Paired Mass Distance Analysis for GC/LC-MS Based Non-Targeted Analysis and Reactomics Analysis
Description:

Paired mass distance (PMD) analysis proposed in Yu, Olkowicz and Pawliszyn (2018) <doi:10.1016/j.aca.2018.10.062> and PMD based reactomics analysis proposed in Yu and Petrick (2020) <doi:10.1038/s42004-020-00403-z> for gas/liquid chromatographyâ mass spectrometry (GC/LC-MS) based non-targeted analysis. PMD analysis including GlobalStd algorithm and structure/reaction directed analysis. GlobalStd algorithm could found independent peaks in m/z-retention time profiles based on retention time hierarchical cluster analysis and frequency analysis of paired mass distances within retention time groups. Structure directed analysis could be used to find potential relationship among those independent peaks in different retention time groups based on frequency of paired mass distances. Reactomics analysis could also be performed to build PMD network, assign sources and make biomarker reaction discovery. GUIs for PMD analysis is also included as shiny applications.

r-phenocamr 1.1.5
Propagated dependencies: r-zoo@1.8-15 r-modistools@1.1.6 r-memoise@2.0.1 r-jsonlite@2.0.0 r-httr@1.4.8 r-daymetr@1.7.1 r-changepoint@2.3
Channel: guix-cran
Location: guix-cran/packages/p.scm (guix-cran packages p)
Home page: https://github.com/bluegreen-labs/phenocamr
Licenses: AGPL 3
Build system: r
Synopsis: Facilitates 'PhenoCam' Data Access and Time Series Post-Processing
Description:

Programmatic interface to the PhenoCam web services (<https://phenocam.nau.edu/webcam>). Allows for easy downloading of PhenoCam data directly to your R workspace or your computer and provides post-processing routines for consistent and easy timeseries outlier detection, smoothing and estimation of phenological transition dates. Methods for this package are described in detail in Hufkens et. al (2018) <doi:10.1111/2041-210X.12970>.

Total packages: 73955