Sun, 11 Oct 2026

Package skmeans updated to version 0.2-21 with previous version 0.2-20 dated 2026-03-26

Title: Spherical k-Means Clustering
Description: Algorithms to compute spherical k-means partitions. Features several methods, including a genetic and a fixed-point algorithm and an interface to the CLUTO vcluster program.
Author: Kurt Hornik [aut, cre] , Ingo Feinerer [aut] , Martin Kober [aut]
Maintainer: Kurt Hornik <Kurt.Hornik@R-project.org>

Diff between skmeans versions 0.2-20 dated 2026-03-26 and 0.2-21 dated 2026-10-11

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Package shinyglass updated to version 0.5.0 with previous version 0.4.0 dated 2026-09-20

Title: Liquid Glass Design Themes for 'shiny' Applications
Description: Provides drop-in Liquid Glass themes for 'shiny'. Call glass_theme() and pass the result as theme = to fluidPage(), navbarPage(), or any 'bslib'-aware page function to get translucent surfaces, backdrop blur, and system typography on 'Bootstrap' components. Includes light and dark presets with runtime switching and an OS-following 'auto' mode, an iOS-style intensity control from Ultra Clear to Tinted, optional persistence of the look, named wallpaper scenes, helpers to match 'ggplot2', 'plotly', 'gt', and 'DT' output to the glass pack, a flatten mode for print and screenshots, and documented CSS tokens.
Author: Eric Anderson [aut, cre, cph]
Maintainer: Eric Anderson <eric.ray.anderson@gmail.com>

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Package duckh3 updated to version 0.2.0 with previous version 0.1.0 dated 2026-04-24

Title: H3 Extension of 'DuckDB'
Description: Fast & memory-efficient functions to analyze and manipulate large data sets. It leverages the fast analytical capabilities of 'DuckDB' and its spatial extension (see <https://duckdb.org/community_extensions/extensions/h3>) while maintaining compatibility with R’s spatial data ecosystem to work with spatial vector data.
Author: Adrian Cidre Gonzalez [aut, cre] , Egor Kotov [aut] , Rafael H. M. Pereira [aut]
Maintainer: Adrian Cidre Gonzalez <adrian.cidre@gmail.com>

Diff between duckh3 versions 0.1.0 dated 2026-04-24 and 0.2.0 dated 2026-10-11

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Package MFF updated to version 0.2.5 with previous version 0.2.4 dated 2026-08-31

Title: Meta Fuzzy Functions
Description: Implements Meta Fuzzy Functions (MFFs) for regression Tak and Ucan (2026) <doi:10.1016/j.asoc.2026.114592> by aggregating predictions from multiple base learners using membership weights learned in the prediction space of validation set. The package supports fuzzy and crisp meta-ensemble structures via Fuzzy C-Means (FCM) Tak (2018) <doi:10.1016/j.asoc.2018.08.009>, Possibilistic FCM (PFCM) Tak (2021) <doi:10.1016/j.ins.2021.01.024>, Gustafson–Kessel (GK) clustering, and k-means, and provides a workflow to (i) generate validation/test prediction matrices from common regression learners (linear and penalized regression via 'glmnet', random forests, gradient boosting with 'xgboost' and 'lightgbm'), (ii) fit cluster-wise meta fuzzy functions and compute membership-based weights, (iii) tune clustering-related hyperparameters (number of clusters/functions, fuzziness exponent, possibilistic regularization) via grid search on validation loss, and (iv) predict on new/test pre [...truncated...]
Author: Nihat Tak [aut, cre], Sadik Coban [ctb]
Maintainer: Nihat Tak <nihattak@gmail.com>

Diff between MFF versions 0.2.4 dated 2026-08-31 and 0.2.5 dated 2026-10-11

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Package lambdastar updated to version 0.8.2 with previous version 0.8.1 dated 2026-10-07

Title: Measurement and Linear Hypothesis Models for Lambda Star
Description: Estimates intrinsic and captured noncentrality from parallel measurements and evaluates the numerical parsimony functional for an explicitly encoded hypothesis matrix, formula, or compatible linear model. Includes common-case model comparisons, quantized entropy capacity, controlled temperature integration, and explicit singularity diagnostics. Uses manuscript projection estimates by default, with an explicit alternative population estimator. Supports common nuisance adjustment and ordinary case or cluster percentile bootstrap intervals, with diagnostics for undefined estimates and preserved model coding. Provides reusable row-bound design specifications and explicit conditional term blocks, named linear restrictions, explicit predictor-grid contrasts, and fixed or reevaluated basis recipes under a homogeneous isotropic measurement-fluctuation assumption. Supports explicit known-reference mean hypotheses and paired differences from parallel measurement pairs. Encodes fixed person-by-oc [...truncated...]
Author: Mike Hammes [aut, cre, cph]
Maintainer: Mike Hammes <mike.hammes@mikehammes.name>

Diff between lambdastar versions 0.8.1 dated 2026-10-07 and 0.8.2 dated 2026-10-11

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Package RegDDM (with last version 1.1) was removed from CRAN

Previous versions (as known to CRANberries) which should be available via the Archive link are:

2025-07-01 1.1
2024-12-05 1.0

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Package ngme2 (with last version 1.0.0) was removed from CRAN

Previous versions (as known to CRANberries) which should be available via the Archive link are:

2026-09-27 1.0.0
2026-05-20 0.9.8
2026-04-28 0.9.7

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Package fable.prophet updated to version 1.0.0 with previous version 0.1.1 dated 2026-10-02

Title: Prophet Modelling Interface for 'fable'
Description: Allows prophet models from the 'prophet' package to be used in a tidy workflow with the modelling interface of 'fabletools'. This extends 'prophet' to provide enhanced model specification and management, performance evaluation methods, and model combination tools.
Author: Mitchell O'Hara-Wild [aut, cre], Sean Taylor [ctb] , Ben Letham [ctb]
Maintainer: Mitchell O'Hara-Wild <mail@mitchelloharawild.com>

Diff between fable.prophet versions 0.1.1 dated 2026-10-02 and 1.0.0 dated 2026-10-11

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