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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 webring send a patch to ~whereiseveryone/toys@lists.sr.ht adding your channel as an entry in channels.scm.


r-varsel 0.2
Channel: guix-cran
Location: guix-cran/packages/v.scm (guix-cran packages v)
Home page: https://cran.r-project.org/package=varSel
Licenses: GPL 3
Build system: r
Synopsis: Sequential Forward Floating Selection using Jeffries-Matusita Distance
Description:

Feature selection using Sequential Forward Floating feature Selection and Jeffries-Matusita distance. It returns a suboptimal set of features to use for image classification. Reference: Dalponte, M., Oerka, H.O., Gobakken, T., Gianelle, D. & Naesset, E. (2013). Tree Species Classification in Boreal Forests With Hyperspectral Data. IEEE Transactions on Geoscience and Remote Sensing, 51, 2632-2645, <DOI:10.1109/TGRS.2012.2216272>.

r-visualfields 1.0.7
Propagated dependencies: r-xml@3.99-0.20 r-shinyjs@2.1.0 r-shiny@1.11.1 r-rlang@1.1.6 r-pracma@2.4.6 r-polyclip@1.10-7 r-plotrix@3.8-13 r-oro-dicom@0.5.3 r-htmltable@2.4.3 r-hmisc@5.2-4 r-gtools@3.9.5 r-dt@0.34.0 r-dplyr@1.1.4 r-deldir@2.0-4 r-combinat@0.0-8 r-boot@1.3-32
Channel: guix-cran
Location: guix-cran/packages/v.scm (guix-cran packages v)
Home page: https://www.optocom.es
Licenses: ASL 2.0
Build system: r
Synopsis: Statistical Methods for Visual Fields
Description:

This package provides a collection of tools for analyzing the field of vision. It provides a framework for development and use of innovative methods for visualization, statistical analysis, and clinical interpretation of visual-field loss and its change over time. It is intended to be a tool for collaborative research. The package is described in Marin-Franch and Swanson (2013) <doi:10.1167/13.4.10> and is part of the Open Perimetry Initiative (OPI) [Turpin, Artes, and McKendrick (2012) <doi:10.1167/12.11.22>].

r-var-etp 1.1
Channel: guix-cran
Location: guix-cran/packages/v.scm (guix-cran packages v)
Home page: https://cran.r-project.org/package=VAR.etp
Licenses: GPL 2
Build system: r
Synopsis: VAR Modelling: Estimation, Testing, and Prediction
Description:

This package provides a collection of the functions for estimation, hypothesis testing, prediction for stationary vector autoregressive models.

r-valh 0.1.0
Propagated dependencies: r-sf@1.0-23 r-jsonlite@2.0.0 r-googlepolylines@0.8.7 r-curl@7.0.0
Channel: guix-cran
Location: guix-cran/packages/v.scm (guix-cran packages v)
Home page: https://github.com/riatelab/valh
Licenses: GPL 3+
Build system: r
Synopsis: Interface Between R and the OpenStreetMap-Based Routing Service Valhalla
Description:

An interface between R and the Valhalla API. Valhalla is a routing service based on OpenStreetMap data. See <https://valhalla.github.io/valhalla/> for more information. This package enables the computation of routes, trips, isochrones and travel distances matrices (travel time and kilometer distance).

r-vvtermtime 0.1.0
Propagated dependencies: r-magrittr@2.0.4 r-jsonlite@2.0.0 r-httr@1.4.7
Channel: guix-cran
Location: guix-cran/packages/v.scm (guix-cran packages v)
Home page: https://github.com/vusaverse/vvtermtime
Licenses: Expat
Build system: r
Synopsis: Interface for 'Semestry TermTime' Services
Description:

This package provides an R interface for interacting with the Semestry TermTime services. It allows users to retrieve scheduling data from the API. see <https://github.com/vusaverse/vvtermtime/blob/main/openapi_7.7.0.pdf> for details.

r-vibass 1.0.3
Propagated dependencies: r-tidyr@1.3.1 r-tibble@3.3.0 r-shiny@1.11.1 r-rstudioapi@0.17.1 r-rlang@1.1.6 r-r2bayesx@1.1-6 r-magrittr@2.0.4 r-lme4@1.1-37 r-knitr@1.50 r-golem@0.5.1 r-ggplot2@4.0.1 r-extradistr@1.10.0 r-dplyr@1.1.4 r-cli@3.6.5
Channel: guix-cran
Location: guix-cran/packages/v.scm (guix-cran packages v)
Home page: http://vabar.es/vibass/
Licenses: GPL 3
Build system: r
Synopsis: Materials for Introductory Course on Bayesian Learning
Description:

Practicals, data sets, helper functions and interactive Shiny apps used in the introductory course on Bayesian inference at the Valencia International Bayesian Summer School. Installing vibass installs all the other packages used during the course and downloads all necessary materials for working off line.

r-vcpen 1.9
Propagated dependencies: r-rcpparmadillo@15.2.2-1 r-rcpp@1.1.0 r-knitr@1.50
Channel: guix-cran
Location: guix-cran/packages/v.scm (guix-cran packages v)
Home page: https://cran.r-project.org/package=vcpen
Licenses: GPL 3+
Build system: r
Synopsis: Penalized Variance Components Analysis
Description:

Method to perform penalized variance component analysis.

r-viztest 0.6
Propagated dependencies: r-tidyr@1.3.1 r-multcomp@1.4-29 r-hdinterval@0.2.4 r-ggtext@0.1.2 r-ggplot2@4.0.1 r-emmeans@2.0.0 r-dplyr@1.1.4
Channel: guix-cran
Location: guix-cran/packages/v.scm (guix-cran packages v)
Home page: https://cran.r-project.org/package=VizTest
Licenses: Expat
Build system: r
Synopsis: Optimal Confidence Intervals for Visual Testing
Description:

Identifies the optimal confidence level to represent the results of a set of pairwise tests as suggested by Armstrong and Poirier (2025) <doi:10.1017/pan.2024.24>.

r-varclust 0.9.4
Propagated dependencies: r-rcppeigen@0.3.4.0.2 r-pesel@0.7.5 r-foreach@1.5.2 r-dorng@1.8.6.2 r-doparallel@1.0.17
Channel: guix-cran
Location: guix-cran/packages/v.scm (guix-cran packages v)
Home page: https://cran.r-project.org/package=varclust
Licenses: GPL 3
Build system: r
Synopsis: Variables Clustering
Description:

This package performs clustering of quantitative variables, assuming that clusters lie in low-dimensional subspaces. Segmentation of variables, number of clusters and their dimensions are selected based on BIC. Candidate models are identified based on many runs of K-means algorithm with different random initializations of cluster centers.

r-valection 1.0.0
Propagated dependencies: r-testthat@3.3.0
Channel: guix-cran
Location: guix-cran/packages/v.scm (guix-cran packages v)
Home page: http://labs.oicr.on.ca/boutros-lab/software/valection
Licenses: GPL 3
Build system: r
Synopsis: Sampler for Verification Studies
Description:

This package provides a binding for the valection program which offers various ways to sample the outputs of competing algorithms or parameterizations, and fairly assess their performance against each other. The valection C library is required to use this package and can be downloaded from: <http://labs.oicr.on.ca/boutros-lab/software/valection>. Cooper CI, et al; Valection: Design Optimization for Validation and Verification Studies; Biorxiv 2018; <doi:10.1101/254839>.

r-vaxpmx 0.0.6
Propagated dependencies: r-survival@3.8-3 r-mass@7.3-65 r-dplyr@1.1.4
Channel: guix-cran
Location: guix-cran/packages/v.scm (guix-cran packages v)
Home page: https://cran.r-project.org/package=vaxpmx
Licenses: GPL 3
Build system: r
Synopsis: Vaccines Pharmacometrics
Description:

Estimate vaccine efficacy (VE) using immunogenicity data. The inclusion of immunogenicity data in regression models can increase precision in VE. The methods are described in the publications "Elucidating vaccine efficacy using a correlate of protection, demographics, and logistic regression" and "Improving precision of vaccine efficacy evaluation using immune correlate data in time-to-event models" by Julie Dudasova, Zdenek Valenta, and Jeffrey R. Sachs (2024).

r-vartest 1.3
Propagated dependencies: r-suppdists@1.1-9.9 r-psych@2.5.6
Channel: guix-cran
Location: guix-cran/packages/v.scm (guix-cran packages v)
Home page: https://cran.r-project.org/package=vartest
Licenses: GPL 2+
Build system: r
Synopsis: Tests for Variance Homogeneity
Description:

This package performs 20 omnibus tests for testing the composite hypothesis of variance homogeneity.

r-valaddin 1.0.2
Propagated dependencies: r-lazyeval@0.2.2
Channel: guix-cran
Location: guix-cran/packages/v.scm (guix-cran packages v)
Home page: https://github.com/egnha/valaddin
Licenses: Expat
Build system: r
Synopsis: Functional Input Validation
Description:

This package provides a set of basic tools to transform functions into functions with input validation checks, in a manner suitable for both programmatic and interactive use.

r-valentine 2025.2.14
Propagated dependencies: r-rlang@1.1.6 r-glue@1.8.0 r-ellmer@0.4.0 r-cli@3.6.5
Channel: guix-cran
Location: guix-cran/packages/v.scm (guix-cran packages v)
Home page: https://github.com/tadascience/valentine
Licenses: Expat
Build system: r
Synopsis: Spread the Love for R Packages with Poetry
Description:

Uses large language models to create poems about R packages. Currently contains the roses() function to make "roses are red, ..." style poems and the prompt() function to only assemble the prompt without submitting it to the model.

r-vse4ts 1.0.0
Channel: guix-cran
Location: guix-cran/packages/v.scm (guix-cran packages v)
Home page: https://z-my-cn.github.io/vse4ts/
Licenses: Expat
Build system: r
Synopsis: Identify Memory Patterns in Time Series Using Variance Scale Exponent
Description:

This package provides methods for calculating the variance scale exponent to identify memory patterns in time series data. Includes tests for white noise, short memory, and long memory. See Fu, H. et al. (2018) <doi:10.1016/j.physa.2018.06.092>.

r-valuemap 2.0.4
Propagated dependencies: r-sf@1.0-23 r-leaflet@2.2.3 r-htmltools@0.5.8.1 r-h3jsr@1.3.1 r-dplyr@1.1.4 r-devtools@2.4.6
Channel: guix-cran
Location: guix-cran/packages/v.scm (guix-cran packages v)
Home page: https://github.com/Curycu/valuemap
Licenses: GPL 3+
Build system: r
Synopsis: Making Choropleth Map
Description:

You can easily visualize your sf polygons or data.frame with h3 address. While leaflet package is too raw for data analysis, this package can save data analysts efforts & time with pre-set visualize options.

r-vfunc 1.0
Channel: guix-cran
Location: guix-cran/packages/v.scm (guix-cran packages v)
Home page: https://cran.r-project.org/package=vfunc
Licenses: GPL 2
Build system: r
Synopsis: Manipulate Virtual Functions
Description:

If f <- function(x)x^2 and g <- function(x)x+1 it is a constant source of annoyance that "f+g" is not defined. Package vfunc allows you to do this, and we have (f+g)(2) returning 5. The other arithmetic operators are similarly implemented. A wide class of coding bugs is eliminated.

r-variancegamma 0.4-2
Propagated dependencies: r-generalizedhyperbolic@0.8-7 r-distributionutils@0.6-2
Channel: guix-cran
Location: guix-cran/packages/v.scm (guix-cran packages v)
Home page: https://cran.r-project.org/package=VarianceGamma
Licenses: GPL 2+
Build system: r
Synopsis: The Variance Gamma Distribution
Description:

This package provides functions for the variance gamma distribution. Density, distribution and quantile functions. Functions for random number generation and fitting of the variance gamma to data. Also, functions for computing moments of the variance gamma distribution of any order about any location. In addition, there are functions for checking the validity of parameters and to interchange different sets of parameterizations for the variance gamma distribution.

r-valueprhr 0.1.0
Propagated dependencies: r-metrics@0.1.4
Channel: guix-cran
Location: guix-cran/packages/v.scm (guix-cran packages v)
Home page: https://github.com/isadorenabi/valueprhr
Licenses: Expat
Build system: r
Synopsis: Value-Price Analysis with Bayesian and Panel Data Methods
Description:

This package provides tools for analyzing the relationship between direct prices (based on labor values) and prices of production using Bayesian generalized linear models, panel data methods, partial least squares regression, canonical correlation analysis, and panel vector autoregression. Includes functions for model comparison, out-of-sample validation, and structural break detection. Here, methods use raw accounting data with explicit temporal structure, following Gomez Julian (2023) <doi:10.17605/OSF.IO/7J8KF> and standard econometric techniques for panel data analysis.

r-visreg 2.8.0
Propagated dependencies: r-lattice@0.22-7
Channel: guix-cran
Location: guix-cran/packages/v.scm (guix-cran packages v)
Home page: https://pbreheny.github.io/visreg/
Licenses: GPL 3
Build system: r
Synopsis: Visualization of Regression Models
Description:

This package provides a convenient interface for constructing plots to visualize the fit of regression models arising from a wide variety of models in R ('lm', glm', coxph', rlm', gam', locfit', lmer', randomForest', etc.).

r-vosonsml 0.35.1
Propagated dependencies: r-tidyr@1.3.1 r-tibble@3.3.0 r-textutils@0.4-3 r-stringr@1.6.0 r-rlang@1.1.6 r-purrr@1.2.0 r-lubridate@1.9.4 r-jsonlite@2.0.0 r-httr2@1.2.1 r-dplyr@1.1.4 r-data-table@1.17.8
Channel: guix-cran
Location: guix-cran/packages/v.scm (guix-cran packages v)
Home page: https://vosonlab.github.io/vosonSML/
Licenses: GPL 3+
Build system: r
Synopsis: Collecting Social Media Data and Generating Networks for Analysis
Description:

This package provides a suite of easy to use functions for collecting social media data and generating networks for analysis. Supports Mastodon, YouTube, Reddit and Web 1.0 data sources.

r-varimp 0.4
Propagated dependencies: r-party@1.3-18 r-measures@0.3
Channel: guix-cran
Location: guix-cran/packages/v.scm (guix-cran packages v)
Home page: https://cran.r-project.org/package=varImp
Licenses: GPL 3
Build system: r
Synopsis: RF Variable Importance for Arbitrary Measures
Description:

Computes the random forest variable importance (VIMP) for the conditional inference random forest (cforest) of the party package. Includes a function (varImp) that computes the VIMP for arbitrary measures from the measures package. For calculating the VIMP regarding the measures accuracy and AUC two extra functions exist (varImpACC and varImpAUC).

r-volrisk 0.1.0
Propagated dependencies: r-stringr@1.6.0 r-rstudioapi@0.17.1 r-progress@1.2.3 r-magrittr@2.0.4 r-foreach@1.5.2 r-dplyr@1.1.4 r-dosnow@1.0.20 r-data-table@1.17.8 r-arrow@22.0.0
Channel: guix-cran
Location: guix-cran/packages/v.scm (guix-cran packages v)
Home page: https://github.com/taku1094/volrisk
Licenses: Expat
Build system: r
Synopsis: Simulation of Life Reinsurance with Profit Commission
Description:

Simulates and evaluates stochastic scenarios of death and lapse events in life reinsurance contracts with profit commissions. The methodology builds on materials published by the Institute of Actuaries of Japan <https://www.actuaries.jp/examin/textbook/pdf/modeling.pdf>. A paper describing the detailed algorithms will be published by the author within a few months after the initial release of this package.

r-vecsets 1.4
Propagated dependencies: r-pracma@2.4.6
Channel: guix-cran
Location: guix-cran/packages/v.scm (guix-cran packages v)
Home page: https://cran.r-project.org/package=vecsets
Licenses: LGPL 3
Build system: r
Synopsis: Like Set Tools in 'Base' Package but Keeps Duplicate Elements
Description:

The base tools union() intersect(), etc., follow the algebraic definition that each element of a set must be unique. Since it's often helpful to compare all elements of two vectors, this toolset treats every element as unique for counting purposes. For ease of use, all functions in vecsets have an argument multiple which, when set to FALSE, reverts them to the base::sets (alias for all the items) tools functionality.

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