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

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-xlconnect 1.3.0
Dependencies: openjdk@25
Propagated dependencies: r-rjava@1.0-11
Channel: guix-cran
Location: guix-cran/packages/x.scm (guix-cran packages x)
Home page: https://cran.r-project.org/package=XLConnect
Licenses: GPL 3
Build system: r
Synopsis: Excel Connector for R
Description:

This package provides comprehensive functionality to read, write and format Excel data.

r-xmlr 0.1.2
Channel: guix-cran
Location: guix-cran/packages/x.scm (guix-cran packages x)
Home page: https://github.com/Alipsa/xmlr
Licenses: Expat
Build system: r
Synopsis: Read, Write and Work with 'XML' Data
Description:

XML package for creating and reading and manipulating XML', with an object model based on Reference Classes'.

r-xaringanthemer 0.4.4
Propagated dependencies: r-whisker@0.4.1 r-purrr@1.2.0 r-glue@1.8.0 r-colorspace@2.1-2
Channel: guix-cran
Location: guix-cran/packages/x.scm (guix-cran packages x)
Home page: https://pkg.garrickadenbuie.com/xaringanthemer/
Licenses: Expat
Build system: r
Synopsis: Custom 'xaringan' CSS Themes
Description:

Create beautifully color-coordinated and customized themes for your xaringan slides, without writing any CSS. Complete your slide theme with ggplot2 themes that match the font and colors used in your slides. Customized styles can be created directly in your slides R Markdown source file or in a separate external script.

r-xtvfreg 1.1.0
Channel: guix-cran
Location: guix-cran/packages/x.scm (guix-cran packages x)
Home page: https://cran.r-project.org/package=xtvfreg
Licenses: Expat
Build system: r
Synopsis: Variance Function Panel Regression
Description:

This package implements an iterative mean-variance panel regression estimator that allows both the mean and variance of the dependent variable to be functions of covariates. The method alternates between estimating a mean equation (using generalized linear models with Gaussian family) and a variance equation (using generalized linear models with Gamma family on squared within-group residuals) until convergence. Based on the methodology in Mooi-Reci and Liao (2025) <doi:10.1093/esr/jcae052>.

r-xlcharts 0.0.2
Dependencies: python@3.11.14 conda@25.9.1
Propagated dependencies: r-writexl@1.5.4 r-reticulate@1.44.1
Channel: guix-cran
Location: guix-cran/packages/x.scm (guix-cran packages x)
Home page: https://felixluginbuhl.com/xlcharts/
Licenses: Expat
Build system: r
Synopsis: Create Native 'Excel' Charts and Work with Microsoft 'Excel' Files
Description:

An R interface to the OpenPyXL Python library to create native Excel charts and work with Microsoft Excel files.

r-xrf 0.3.1
Channel: guix-cran
Location: guix-cran/packages/x.scm (guix-cran packages x)
Home page: https://github.com/holub008/xrf
Licenses: Expat
Build system: r
Synopsis: eXtreme RuleFit
Description:

An implementation of the RuleFit algorithm as described in Friedman & Popescu (2008) <doi:10.1214/07-AOAS148>. eXtreme Gradient Boosting ('XGBoost') is used to build rules, and glmnet is used to fit a sparse linear model on the raw and rule features. The result is a model that learns similarly to a tree ensemble, while often offering improved interpretability and achieving improved scoring runtime in live applications. Several algorithms for reducing rule complexity are provided, most notably hyperrectangle de-overlapping. All algorithms scale to several million rows and support sparse representations to handle tens of thousands of dimensions.

r-xefun 0.1.5
Propagated dependencies: r-data-table@1.17.8
Channel: guix-cran
Location: guix-cran/packages/x.scm (guix-cran packages x)
Home page: https://github.com/ShichenXie/xefun
Licenses: Expat
Build system: r
Synopsis: X-Engineering or Supporting Functions
Description:

Miscellaneous functions used for x-engineering (feature engineering) or for supporting in other packages maintained by Shichen Xie'.

r-xportr 0.5.0
Channel: guix-cran
Location: guix-cran/packages/x.scm (guix-cran packages x)
Home page: https://atorus-research.github.io/xportr/
Licenses: Expat
Build system: r
Synopsis: Utilities to Output CDISC SDTM/ADaM XPT Files
Description:

This package provides tools to build CDISC compliant data sets and check for CDISC compliance.

r-xkcddata 0.1.0
Channel: guix-cran
Location: guix-cran/packages/x.scm (guix-cran packages x)
Home page: https://cran.r-project.org/package=XKCDdata
Licenses: Expat
Build system: r
Synopsis: Get XKCD Comic Data
Description:

Download data from individual XKCD comics, written by Randall Munroe <https://xkcd.com/>.

r-xwf 0.2-3
Propagated dependencies: r-mgcv@1.9-4
Channel: guix-cran
Location: guix-cran/packages/x.scm (guix-cran packages x)
Home page: https://cran.r-project.org/package=xwf
Licenses: Expat
Build system: r
Synopsis: Extrema-Weighted Feature Extraction
Description:

Extrema-weighted feature extraction for varying length functional data. Functional data analysis method that performs dimensionality reduction based on predefined features and allows for quantile weighting. Method implemented as presented in van den Boom et al. (2018) <doi:10.1093/bioinformatics/bty120>.

r-xgxr 1.1.2
Channel: guix-cran
Location: guix-cran/packages/x.scm (guix-cran packages x)
Home page: https://opensource.nibr.com/xgx/
Licenses: Expat
Build system: r
Synopsis: Exploratory Graphics for Pharmacometrics
Description:

Supports a structured approach for exploring PKPD data <https://opensource.nibr.com/xgx/>. It also contains helper functions for enabling the modeler to follow best R practices (by appending the program name, figure name location, and draft status to each plot). In addition, it enables the modeler to follow best graphical practices (by providing a theme that reduces chart ink, and by providing time-scale, log-scale, and reverse-log-transform-scale functions for more readable axes). Finally, it provides some data checking and summarizing functions for rapidly exploring pharmacokinetics and pharmacodynamics (PKPD) datasets.

r-xlsform2word 0.1.0
Channel: guix-cran
Location: guix-cran/packages/x.scm (guix-cran packages x)
Home page: https://cran.r-project.org/package=xlsform2word
Licenses: Expat
Build system: r
Synopsis: Convert 'XLSForm' to Structured 'Word' Document
Description:

Converts an XLSForm (survey in Excel') into a well-structured Word document, including sections, skip logic, options, and question labels. Designed to support survey documentation, training materials, and data collection workflows. The package was developed based on field experience with XLSForm and humanitarian operations, aiming to streamline documentation and enhance training efficiency.

r-xsp 0.1.2
Propagated dependencies: r-reshape2@1.4.5 r-ggplot2@4.0.1
Channel: guix-cran
Location: guix-cran/packages/x.scm (guix-cran packages x)
Home page: https://cran.r-project.org/package=xsp
Licenses: Expat
Build system: r
Synopsis: The Chi-Square Periodogram
Description:

The circadian period of a time series data is predicted and the statistical significance of the periodicity are calculated using the chi-square periodogram.

r-xplortext 1.5.5
Propagated dependencies: r-vegan@2.7-2 r-tm@0.7-16 r-stringr@1.6.0 r-stringi@1.8.7 r-slam@0.1-55 r-plotly@4.11.0 r-patchwork@1.3.2 r-mass@7.3-65 r-gridextra@2.3 r-ggrepel@0.9.6 r-ggpubr@0.6.2 r-ggplot2@4.0.1 r-ggforce@0.5.0 r-ggdendro@0.2.0 r-flexclust@1.5.0 r-flashclust@1.01-2 r-factominer@2.12 r-dendextend@1.19.1 r-cluster@2.1.8.1 r-ape@5.8-1
Channel: guix-cran
Location: guix-cran/packages/x.scm (guix-cran packages x)
Home page: https://xplortext.unileon.es
Licenses: GPL 2+
Build system: r
Synopsis: Statistical Analysis of Textual Data
Description:

This package provides a set of functions devoted to multivariate exploratory statistics on textual data. Classical methods such as correspondence analysis and agglomerative hierarchical clustering are available. Chronologically constrained agglomerative hierarchical clustering enriched with labelled-by-words trees is offered. Given a division of the corpus into parts, their characteristic words and documents are identified. Further, accessing to FactoMineR functions is very easy. Two of them are relevant in textual domain. MFA() addresses multiple lexical table allowing applications such as dealing with multilingual corpora as well as simultaneously analyzing both open-ended and closed questions in surveys. See <http://xplortext.unileon.es> for examples.

r-xoi 0.74
Propagated dependencies: r-qtl@1.72
Channel: guix-cran
Location: guix-cran/packages/x.scm (guix-cran packages x)
Home page: https://github.com/kbroman/xoi
Licenses: GPL 3
Build system: r
Synopsis: Tools for Analyzing Crossover Interference
Description:

Analysis of crossover interference in experimental crosses, particularly regarding the gamma model. See, for example, Broman and Weber (2000) <doi:10.1086/302923>.

r-xdvir 0.2-0
Dependencies: freetype@2.13.3
Channel: guix-cran
Location: guix-cran/packages/x.scm (guix-cran packages x)
Home page: https://stattech.wordpress.fos.auckland.ac.nz/2025/03/06/2025-01-latex-typesetting-in-r/
Licenses: GPL 3
Build system: r
Synopsis: Render 'LaTeX' in Plots
Description:

High-level functions to render LaTeX fragments in plots, including as labels and data symbols in ggplot2 plots, plus low-level functions to author LaTeX fragments (to produce LaTeX documents), typeset LaTeX documents (to produce DVI files), read DVI files (to produce "DVI" objects), and render "DVI" objects.

r-xtranat 0.1.0
Channel: guix-cran
Location: guix-cran/packages/x.scm (guix-cran packages x)
Home page: https://github.com/fdepaolis/xtranat
Licenses: GPL 3
Build system: r
Synopsis: Network Metrics Based on Random Walks
Description:

There are two new network metrics, RWC (random walk centrality) and CBET (counting betweenness). Also available are the normalized versions of those metrics. These measures of centrality and betweenness are particularly useful for the analysis of very dense weighted networks which include loops. Traditional measures do not work as well for those network characteristics. The main reference is DePaolis at al (2022) <doi:10.1007/s41109-022-00519-2>.

r-xmlconvert 0.1.2
Channel: guix-cran
Location: guix-cran/packages/x.scm (guix-cran packages x)
Home page: https://github.com/jsugarelli/xmlconvert/
Licenses: GPL 3
Build system: r
Synopsis: Comfortably Converting XML Documents to Dataframes and Vice Versa
Description:

Converts XML documents to R dataframes and dataframes to XML documents. A wide variety of options allows for different XML formats and flexible control of the conversion process. Results can be exported to CSV and Excel, if desired. Also converts XML data to R lists.

r-xptr 1.2.0
Channel: guix-cran
Location: guix-cran/packages/x.scm (guix-cran packages x)
Home page: https://github.com/eddelbuettel/xptr/
Licenses: Expat
Build system: r
Synopsis: Manipulating External Pointers
Description:

There is limited native support for external pointers in the R interface. This package provides some basic tools to verify, create and modify externalptr objects.

r-xml2r 0.0.9
Propagated dependencies: r-xml@3.99-0.20 r-plyr@1.8.9 r-httr@1.4.7
Channel: guix-cran
Location: guix-cran/packages/x.scm (guix-cran packages x)
Home page: https://github.com/cpsievert/XML2R
Licenses: GPL 2+
Build system: r
Synopsis: Easier XML Data Collection
Description:

Helpers for transforming XML content into number of tables while preserving parent to child relationships.

r-x3ptools 0.0.4
Channel: guix-cran
Location: guix-cran/packages/x.scm (guix-cran packages x)
Home page: https://github.com/heike/x3ptools
Licenses: Expat
Build system: r
Synopsis: Tools for Working with 3D Surface Measurements
Description:

The x3p file format is specified in ISO standard 5436:2000 to describe 3d surface measurements. x3ptools allows reading, writing and basic modifications to the 3D surface measurements.

r-xicor 0.4.1
Propagated dependencies: r-psychtools@2.5.7.22
Channel: guix-cran
Location: guix-cran/packages/x.scm (guix-cran packages x)
Home page: https://cran.r-project.org/package=XICOR
Licenses: FSDG-compatible
Build system: r
Synopsis: Association Measurement Through Cross Rank Increments
Description:

Computes robust association measures that do not presuppose linearity. The xi correlation (xicor) is based on cross correlation between ranked increments. The reference for the methods implemented here is Chatterjee, Sourav (2020) <arXiv:1909.10140> This package includes the Galton peas example.

r-xpect 1.1
Propagated dependencies: r-xgboost@1.7.11.1 r-scales@1.4.0 r-rbayesianoptimization@1.2.2 r-purrr@1.2.0 r-normalp@0.7.2.1 r-lubridate@1.9.4 r-glogis@1.0-2 r-gld@2.6.8 r-ggplot2@4.0.1 r-generalizedhyperbolic@0.8-7 r-future@1.68.0 r-furrr@0.3.1 r-evd@2.3-7.1 r-edfun@0.2.0 r-cubature@2.1.4-1 r-ald@1.3.1
Channel: guix-cran
Location: guix-cran/packages/x.scm (guix-cran packages x)
Home page: https://rpubs.com/giancarlo_vercellino/xpect
Licenses: GPL 3
Build system: r
Synopsis: Probabilistic Time Series Forecasting with XGBoost and Conformal Inference
Description:

This package implements a probabilistic approach to time series forecasting combining XGBoost regression with conformal inference methods. The package provides functionality for generating predictive distributions, evaluating uncertainty, and optimizing hyperparameters using Bayesian, coarse-to-fine, or random search strategies.

r-xkcdcolors 1.0
Propagated dependencies: r-fnn@1.1.4.1
Channel: guix-cran
Location: guix-cran/packages/x.scm (guix-cran packages x)
Home page: https://cran.r-project.org/package=xkcdcolors
Licenses: Expat
Build system: r
Synopsis: Color Names from the XKCD Color Survey
Description:

The XKCD color survey asked participants to name colours. Randall Munroe published the top thousand(roughly) names and their sRGB hex values. This package lets you use them.

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Total results: 69112