Thu, 05 Mar 2026

Package ToxCrit updated to version 1.1 with previous version 1.0 dated 2021-10-01

Title: Calculates Safety Stopping Boundaries for a Single-Arm Trial using Bayes
Description: Computation of stopping boundaries for a single-arm trial using a Bayesian criterion. For each m<=n (n=total patient number of the trial) the smallest number of observed toxicities is calculated leading to the termination of the trial/accrual according to the specified criteria. The probabilities of stopping the trial/accrual at and up until (resp.) the m-th patient (m<=n) is also calculated. This design is more conservative than the frequentist approach (using Clopper Pearson CIs) which might be preferred as it concerns safety. See also Aamot et al. (2010) "Continuous monitoring of toxicity in clinical Trials - simulating the risk of stopping prematurely" <doi:10.5414/cpp48476>.
Author: NCT Trial Center, Heidelberg [aut], Lisa-Marie Lanz [cre]
Maintainer: Lisa-Marie Lanz <studienzentrale@nct-heidelberg.de>

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Package outliertree updated to version 1.10.0-1 with previous version 1.10.0 dated 2024-09-06

Title: Explainable Outlier Detection Through Decision Tree Conditioning
Description: Outlier detection method that flags suspicious values within observations, constrasting them against the normal values in a user-readable format, potentially describing conditions within the data that make a given outlier more rare. Full procedure is described in Cortes (2020) <doi:10.48550/arXiv.2001.00636>. Loosely based on the 'GritBot' <https://www.rulequest.com/gritbot-info.html> software.
Author: David Cortes [aut, cre]
Maintainer: David Cortes <david.cortes.rivera@gmail.com>

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Package nleqslv updated to version 3.3.6 with previous version 3.3.5 dated 2023-11-26

Title: Solve Systems of Nonlinear Equations
Description: Solve a system of nonlinear equations using a Broyden or a Newton method with a choice of global strategies such as line search and trust region. There are options for using a numerical or user supplied Jacobian, for specifying a banded numerical Jacobian and for allowing a singular or ill-conditioned Jacobian.
Author: Berend Hasselman [aut] , Rob Carnell [aut, cre]
Maintainer: Rob Carnell <bertcarnell@gmail.com>

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Package multinet readmission to version 4.3.4 with previous version 4.3.2 dated 2025-10-24

Title: Analysis and Mining of Multilayer Social Networks
Description: Functions for the creation/generation and analysis of multilayer social networks <doi:10.18637/jss.v098.i08>.
Author: Matteo Magnani [aut, cre], Luca Rossi [aut] , Davide Vega [aut] , Obaida Hanteer [ctb]
Maintainer: Matteo Magnani <matteo.magnani@it.uu.se>

This is a re-admission after prior archival of version 4.3.2 dated 2025-10-24

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Package IceSat2R updated to version 1.0.9 with previous version 1.0.8 dated 2026-02-20

Title: 'ICESat-2' Altimeter Data using R
Description: Programmatic connection to the 'OpenAltimetry' API <https://openaltimetry.earthdatacloud.nasa.gov/data/openapi/swagger-ui/index.html/> to download and process 'ATL03' (Global 'Geolocated' Photon Data), 'ATL06' (Land Ice Height), 'ATL07' (Sea Ice Height), 'ATL08' (Land and Vegetation Height), 'ATL10' (Sea Ice 'Freeboard'), 'ATL12' (Ocean Surface Height) and 'ATL13' (Inland Water Surface Height) 'ICESat-2' Altimeter Data. The user has the option to download the data by selecting a bounding box from a 1- or 5-degree grid globally utilizing a shiny application. The 'ICESat-2' mission collects 'altimetry' data of the Earth's surface. The sole instrument on 'ICESat-2' is the Advanced Topographic Laser Altimeter System (ATLAS) instrument that measures ice sheet elevation change and sea ice thickness, while also generating an estimate of global vegetation biomass. 'ICESat-2' continues the important observations of ice-sheet elevation change, sea-ice 'freeboard', and vegetation canopy hei [...truncated...]
Author: Lampros Mouselimis [aut, cre] , OpenAltimetry.org [cph]
Maintainer: Lampros Mouselimis <mouselimislampros@gmail.com>

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Package dm updated to version 1.1.1 with previous version 1.1.0 dated 2026-02-25

Title: Relational Data Models
Description: Provides tools for working with multiple related tables, stored as data frames or in a relational database. Multiple tables (data and metadata) are stored in a compound object, which can then be manipulated with a pipe-friendly syntax.
Author: Tobias Schieferdecker [aut], Kirill Mueller [aut, cre] , Antoine Fabri [ctb], Darko Bergant [aut], Katharina Brunner [ctb], James Wondrasek [ctb], Indrajeet Patil [ctb] , Maelle Salmon [ctb] , energie360 AG [fnd], cynkra GmbH [fnd, cph]
Maintainer: Kirill Mueller <kirill@cynkra.com>

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Package vectorsurvR updated to version 1.6.3 with previous version 1.6.2 dated 2026-01-14

Title: Data Access and Analytical Tools for 'VectorSurv' Users
Description: Allows registered 'VectorSurv' <https://vectorsurv.org/> users access to data through the 'VectorSurv API' <https://api.vectorsurv.org/>. Additionally provides functions for analysis and visualization.
Author: Christina De Cesaris [aut], Lincoln Wells [aut], VectorSurv Staff [aut, cre]
Maintainer: VectorSurv Staff <help@vectorsurv.org>

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Package PulmoDataSets updated to version 0.2.1 with previous version 0.2.0 dated 2025-09-07

Title: A Curated Collection of Pulmonary and Respiratory Disease Datasets
Description: Provides a comprehensive and curated collection of datasets related to the lungs, respiratory system, and associated diseases. This package includes epidemiological, clinical, experimental, and simulated datasets on conditions such as lung cancer, asthma, Chronic Obstructive Pulmonary Disease (COPD), tuberculosis, whooping cough, pneumonia, influenza, and other respiratory illnesses. It is designed to support data exploration, statistical modeling, teaching, and research in pulmonary medicine, public health, environmental epidemiology, and respiratory disease surveillance.
Author: Renzo Caceres Rossi [aut, cre]
Maintainer: Renzo Caceres Rossi <arenzocaceresrossi@gmail.com>

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Package later updated to version 1.4.8 with previous version 1.4.7 dated 2026-02-24

Title: Utilities for Scheduling Functions to Execute Later with Event Loops
Description: Executes arbitrary R or C functions some time after the current time, after the R execution stack has emptied. The functions are scheduled in an event loop.
Author: Winston Chang [aut] , Joe Cheng [aut], Charlie Gao [aut, cre] , Posit Software, PBC [cph, fnd] , Marcus Geelnard [ctb, cph] , Evan Nemerson [ctb, cph]
Maintainer: Charlie Gao <charlie.gao@posit.co>

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Package emmeans updated to version 2.0.2 with previous version 2.0.1 dated 2025-12-16

Title: Estimated Marginal Means, aka Least-Squares Means
Description: Obtain estimated marginal means (EMMs) for many linear, generalized linear, and mixed models. Compute contrasts or linear functions of EMMs, trends, and comparisons of slopes. Plots and other displays. Least-squares means are discussed, and the term "estimated marginal means" is suggested, in Searle, Speed, and Milliken (1980) Population marginal means in the linear model: An alternative to least squares means, The American Statistician 34(4), 216-221 <doi:10.1080/00031305.1980.10483031>.
Author: Russell V. Lenth [aut, cph], Julia Piaskowski [cre, aut], Balazs Banfai [ctb], Ben Bolker [ctb], Paul Buerkner [ctb], Iago Gine-Vazquez [ctb], Maxime Herve [ctb], Maarten Jung [ctb], Jonathon Love [ctb], Fernando Miguez [ctb], Hannes Riebl [ctb], Hen [...truncated...]
Maintainer: Julia Piaskowski <julia.piask@gmail.com>

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Package textclean updated to version 0.9.7 with previous version 0.9.3 dated 2018-07-23

Title: Text Cleaning Tools
Description: Tools to clean and process text. Tools are geared at checking for substrings that are not optimal for analysis and replacing or removing them (normalizing) with more analysis friendly substrings (see Sproat, Black, Chen, Kumar, Ostendorf, & Richards (2001) <doi:10.1006/csla.2001.0169>) or extracting them into new variables. For example, emoticons are often used in text but not always easily handled by analysis algorithms. The replace_emoticon() function replaces emoticons with word equivalents.
Author: Tyler Rinker [aut, cre], ctwheels StackOverflow [ctb], Surin Space [ctb]
Maintainer: Tyler Rinker <tyler.rinker@gmail.com>

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Package ssdtools updated to version 2.6.0 with previous version 2.5.0 dated 2025-12-01

Title: Species Sensitivity Distributions
Description: Species sensitivity distributions are cumulative probability distributions which are fitted to toxicity concentrations for different species as described by Posthuma et al.(2001) <isbn:9781566705783>. The ssdtools package uses Maximum Likelihood to fit distributions such as the gamma, log-logistic, log-normal and log-normal log-normal mixture. Multiple distributions can be averaged using Akaike Information Criteria. Confidence intervals on hazard concentrations and proportions are produced by bootstrapping.
Author: Joe Thorley [aut, cre] , Rebecca Fisher [aut], David Fox [aut], Carl Schwarz [aut], Angeline Tillmanns [ctb], Seb Dalgarno [ctb] , Kathleen McTavish [ctb], Heather Thompson [ctb], Doug Spry [ctb], Rick van Dam [ctb], Graham Batley [ctb], Ali Azizishi [...truncated...]
Maintainer: Joe Thorley <joe@poissonconsulting.ca>

Diff between ssdtools versions 2.5.0 dated 2025-12-01 and 2.6.0 dated 2026-03-05

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Package renv updated to version 1.1.8 with previous version 1.1.7 dated 2026-01-27

Title: Project Environments
Description: A dependency management toolkit for R. Using 'renv', you can create and manage project-local R libraries, save the state of these libraries to a 'lockfile', and later restore your library as required. Together, these tools can help make your projects more isolated, portable, and reproducible.
Author: Kevin Ushey [aut, cre] , Hadley Wickham [aut] , Posit Software, PBC [cph, fnd]
Maintainer: Kevin Ushey <kevin@rstudio.com>

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Package lessR updated to version 4.5.2 with previous version 4.5.1 dated 2026-01-22

Title: Less Code with More Comprehensive Results
Description: Each function replaces multiple standard R functions. For example, two function calls, Read() and CountAll(), generate summary statistics for all variables in the data frame, plus histograms and bar charts. Other functions provide data aggregation via pivot tables; comprehensive regression, ANOVA, and t-test; visualizations including integrated Violin/Box/Scatter plot for a numerical variable, bar chart, histogram, box plot, density curves, calibrated power curve; reading multiple data formats with the same call; variable labels; time series with aggregation and forecasting; color themes; and Trellis (facet) graphics. Also includes a confirmatory factor analysis of multiple-indicator measurement models, pedagogical routines for data simulation (e.g., Central Limit Theorem), generation and rendering of regression instructions for interpretative output, and both interactive construction of visualizations and interactive visualizations with plotly.
Author: David W. Gerbing [aut, cre]
Maintainer: David W. Gerbing <gerbing@pdx.edu>

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Package isotree updated to version 0.6.1-5 with previous version 0.6.1-4 dated 2025-01-08

Title: Isolation-Based Outlier Detection
Description: Fast and multi-threaded implementation of isolation forest (Liu, Ting, Zhou (2008) <doi:10.1109/ICDM.2008.17>), extended isolation forest (Hariri, Kind, Brunner (2018) <doi:10.48550/arXiv.1811.02141>), SCiForest (Liu, Ting, Zhou (2010) <doi:10.1007/978-3-642-15883-4_18>), fair-cut forest (Cortes (2021) <doi:10.48550/arXiv.2110.13402>), robust random-cut forest (Guha, Mishra, Roy, Schrijvers (2016) <http://proceedings.mlr.press/v48/guha16.html>), and customizable variations of them, for isolation-based outlier detection, clustered outlier detection, distance or similarity approximation (Cortes (2019) <doi:10.48550/arXiv.1910.12362>), isolation kernel calculation (Ting, Zhu, Zhou (2018) <doi:10.1145/3219819.3219990>), and imputation of missing values (Cortes (2019) <doi:10.48550/arXiv.1911.06646>), based on random or guided decision tree splitting, and providing different metrics for scoring anomalies based on isolation depth or density (Co [...truncated...]
Author: David Cortes [aut, cre, cph], Thibaut Goetghebuer-Planchon [cph] , David Blackman [cph] , Sebastiano Vigna [cph] , NumPy Developers [cph] , SciPy Developers [cph] , Enthought Inc [cph] , Stephen Moshier [cph]
Maintainer: David Cortes <david.cortes.rivera@gmail.com>

Diff between isotree versions 0.6.1-4 dated 2025-01-08 and 0.6.1-5 dated 2026-03-05

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Package cgam updated to version 1.32 with previous version 1.31 dated 2026-02-08

Title: Constrained Generalized Additive Model
Description: A constrained generalized additive model is fitted by the cgam routine. Given a set of predictors, each of which may have a shape or order restrictions, the maximum likelihood estimator for the constrained generalized additive model is found using an iteratively re-weighted cone projection algorithm. The ShapeSelect routine chooses a subset of predictor variables and describes the component relationships with the response. For each predictor, the user needs only specify a set of possible shape or order restrictions. A model selection method chooses the shapes and orderings of the relationships as well as the variables. The cone information criterion (CIC) is used to select the best combination of variables and shapes. A genetic algorithm may be used when the set of possible models is large. In addition, the cgam routine implements a two-dimensional isotonic regression using warped-plane splines without additivity assumptions. It can also fit a convex or concave regression surface with [...truncated...]
Author: Mary Meyer [aut], Xiyue Liao [aut, cre]
Maintainer: Xiyue Liao <xliao@sdsu.edu>

Diff between cgam versions 1.31 dated 2026-02-08 and 1.32 dated 2026-03-05

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Package neuroimaGene (with last version 0.1.2) was removed from CRAN

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

2024-12-09 0.1.2
2024-09-20 0.1.1
2024-07-03 0.1.0

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Package event (with last version 1.1.2) was removed from CRAN

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

2026-02-16 1.1.2
2018-05-24 1.1.1
2016-12-06 1.1.0

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Package pdxTrees (with last version 0.5.0) was removed from CRAN

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

2026-01-16 0.5.0
2020-08-17 0.4.0

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