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r-hmeasure
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public |
Classification performance metrics that are derived from the ROC curve of a classifier. The package includes the H-measure performance metric as described in <http://link.springer.com/article/10.1007/s10994-009-5119-5>, which computes the minimum total misclassification cost, integrating over any uncertainty about the relative misclassification costs, as per a user-defined prior. It also offers a one-stop-shop for other scalar metrics of performance, including sensitivity, specificity and many others, and also offers plotting tools for ROC curves and related statistics.
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2025-03-25 |
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r-hexview
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public |
Functions to view files in raw binary form like in a hex editor. Additional functions to specify and read arbitrary binary formats.
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2025-03-25 |
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r-gwidgetstcltk
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Port of the gWidgets API to the tcltk package. Requires Tk 8.5 or greater.
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2025-03-25 |
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r-gridgraphics
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public |
Functions to convert a page of plots drawn with the 'graphics' package into identical output drawn with the 'grid' package. The result looks like the original 'graphics'-based plot, but consists of 'grid' grobs and viewports that can then be manipulated with 'grid' functions (e.g., edit grobs and revisit viewports).
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2025-03-25 |
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r-globaloptions
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It provides more configurations on the option values such as validation and filtering on the values, making options invisible or private.
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2025-03-25 |
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r-glmmadaptive
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public |
Fits generalized linear mixed models for a single grouping factor under maximum likelihood approximating the integrals over the random effects with an adaptive Gaussian quadrature rule; Jose C. Pinheiro and Douglas M. Bates (1995) <doi:10.1080/10618600.1995.10474663>.
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2025-03-25 |
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r-glmbb
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public |
Find all hierarchical models of specified generalized linear model with information criterion (AIC, BIC, or AICc) within specified cutoff of minimum value. Alternatively, find all such graphical models. Use branch and bound algorithm so we do not have to fit all models.
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2025-03-25 |
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r-gamair
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public |
Data sets and scripts used in the book "Generalized Additive Models: An Introduction with R", Wood (2006) CRC.
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2025-03-25 |
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r-fortunes
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public |
A collection of fortunes from the R community.
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2025-03-25 |
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r-fontquiver
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public |
Provides a set of fonts with permissive licences. This is useful when you want to avoid system fonts to make sure your outputs are reproducible.
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2025-03-25 |
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r-fontliberation
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public |
A placeholder for the Liberation fontset intended for the `fontquiver` package. This fontset covers the 12 combinations of families (sans, serif, mono) and faces (plain, bold, italic, bold italic) supported in R graphics devices.
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2025-03-25 |
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r-fontcm
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Computer Modern font for use with extrafont package
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2025-03-25 |
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r-fontbitstreamvera
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Provides fonts licensed under the 'Bitstream Vera Fonts' license for the 'fontquiver' package.
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2025-03-25 |
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r-fmstable
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public |
This package implements some basic procedures for dealing with log maximally skew stable distributions, which are also called finite moment log stable distributions.
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2025-03-25 |
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r-fimport
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public |
Provides a collection of utility functions to download and manage data sets from the Internet or from other sources.
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2025-03-25 |
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r-fauxpas
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public |
HTTP error helpers. Methods included for general purpose HTTP error handling, as well as individual methods for every HTTP status code, both via status code numbers as well as their descriptive names. Supports ability to adjust behavior to stop, message or warning. Includes ability to use custom whisker template to have any configuration of status code, short description, and verbose message. Currently supports integration with 'crul', 'curl', and 'httr'.
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2025-03-25 |
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r-exposition
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public |
A variety of descriptive multivariate analyses with the singular value decomposition, such as principal components analysis, correspondence analysis, and multidimensional scaling. See An ExPosition of the Singular Value Decomposition in R (Beaton et al 2014) <doi:10.1016/j.csda.2013.11.006>.
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2025-03-25 |
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r-emulator
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public |
Allows one to estimate the output of a computer program, as a function of the input parameters, without actually running it. The computer program is assumed to be a Gaussian process, whose parameters are estimated using Bayesian techniques that give a PDF of expected program output. This PDF is conditional on a training set of runs, each consisting of a point in parameter space and the model output at that point. The emphasis is on complex codes that take weeks or months to run, and that have a large number of undetermined input parameters; many climate prediction models fall into this class. The emulator essentially determines Bayesian posterior estimates of the PDF of the output of a model, conditioned on results from previous runs and a user-specified prior linear model. A vignette is provided and the help pages include examples.
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2025-03-25 |
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r-dynamictreecut
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Contains methods for detection of clusters in hierarchical clustering dendrograms.
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2025-03-25 |
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r-domc
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public |
Provides a parallel backend for the %dopar% function using the multicore functionality of the parallel package.
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2025-03-25 |
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r-disposables
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public |
Create disposable R packages for testing. You can create, install and load multiple R packages with a single function call, and then unload, uninstall and destroy them with another function call. This is handy when testing how some R code or an R package behaves with respect to other packages.
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2025-03-25 |
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r-diagram
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public |
Visualises simple graphs (networks) based on a transition matrix, utilities to plot flow diagrams, visualising webs, electrical networks, etc. Support for the book "A practical guide to ecological modelling - using R as a simulation platform" by Karline Soetaert and Peter M.J. Herman (2009), Springer. and the book "Solving Differential Equations in R" by Karline Soetaert, Jeff Cash and Francesca Mazzia (2012), Springer. Includes demo(flowchart), demo(plotmat), demo(plotweb).
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2025-03-25 |
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r-deriv
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public |
R-based solution for symbolic differentiation. It admits user-defined function as well as function substitution in arguments of functions to be differentiated. Some symbolic simplification is part of the work.
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2025-03-25 |
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r-denstrip
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public |
Graphical methods for compactly illustrating probability distributions, including density strips, density regions, sectioned density plots and varying width strips.
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2025-03-25 |
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r-debugme
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Specify debug messages as special string constants, and control debugging of packages via environment variables.
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2025-03-25 |
