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r-skewhyperbolic
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public |
Functions are provided for the density function, distribution function, quantiles and random number generation for the skew hyperbolic t-distribution. There are also functions that fit the distribution to data. There are functions for the mean, variance, skewness, kurtosis and mode of a given distribution and to calculate moments of any order about any centre. To assess goodness of fit, there are functions to generate a Q-Q plot, a P-P plot and a tail plot.
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2025-03-25 |
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r-sigmoid
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public |
Several different sigmoid functions are implemented, including a wrapper function, SoftMax preprocessing and inverse functions.
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2025-03-25 |
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r-showtextdb
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public |
Providing font files that can be used by the 'showtext' package.
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2025-03-25 |
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r-showimage
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public |
Sometimes it is handy to be able to view an image file on an 'R' graphics device. This package just does that. Currently it supports 'PNG' files.
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2025-03-25 |
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r-shape
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public |
Functions for plotting graphical shapes such as ellipses, circles, cylinders, arrows, ...
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2025-03-25 |
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r-sfsmisc
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public |
Useful utilities ['goodies'] from Seminar fuer Statistik ETH Zurich, some of which were ported from S-plus in the 1990's. For graphics, have pretty (Log-scale) axes, an enhanced Tukey-Anscombe plot, combining histogram and boxplot, 2d-residual plots, a 'tachoPlot()', pretty arrows, etc. For robustness, have a robust F test and robust range(). For system support, notably on Linux, provides 'Sys.*()' functions with more access to system and CPU information. Finally, miscellaneous utilities such as simple efficient prime numbers, integer codes, Duplicated(), toLatex.numeric() and is.whole().
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2025-03-25 |
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r-setrng
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public |
SetRNG provides utilities to help set and record the setting of the seed and the uniform and normal generators used when a random experiment is run. The utilities can be used in other functions that do random experiments to simplify recording and/or setting all the necessary information for reproducibility. See the vignette and reference manual for examples.
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2025-03-25 |
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r-sessioninfo
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public |
Query and print information about the current R session. It is similar to 'utils::sessionInfo()', but includes more information about packages, and where they were installed from.
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2025-03-25 |
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r-selectr
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public |
Translates a CSS3 selector into an equivalent XPath expression. This allows us to use CSS selectors when working with the XML package as it can only evaluate XPath expressions. Also provided are convenience functions useful for using CSS selectors on XML nodes. This package is a port of the Python package 'cssselect' (<https://cssselect.readthedocs.io/>).
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2025-03-25 |
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r-segmented
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public |
Given a regression model, segmented `updates' it by adding one or more segmented (i.e., piece-wise linear) relationships. Several variables with multiple breakpoints are allowed. The estimation method is discussed in Muggeo (2003, <doi:10.1002/sim.1545>) and illustrated in Muggeo (2008, <https://www.r-project.org/doc/Rnews/Rnews_2008-1.pdf>). An approach for hypothesis testing is presented in Muggeo (2016, <doi:10.1080/00949655.2016.1149855>).
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2025-03-25 |
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r-seasonal
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public |
Easy-to-use interface to X-13-ARIMA-SEATS, the seasonal adjustment software by the US Census Bureau. It offers full access to almost all options and outputs of X-13, including X-11 and SEATS, automatic ARIMA model search, outlier detection and support for user defined holiday variables, such as Chinese New Year or Indian Diwali. A graphical user interface can be used through the 'seasonalview' package. Uses the X-13-binaries from the 'x13binary' package.
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2025-03-25 |
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r-scico
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public |
Colour choice in information visualisation is important in order to avoid being mislead by inherent bias in the used colour palette. The 'scico' package provides access to the perceptually uniform and colour-blindness friendly palettes developed by Fabio Crameri and released under the "Scientific Colour-Maps" moniker. The package contains 24 different palettes and includes both diverging and sequential types.
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2025-03-25 |
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r-scatterplot3d
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public |
Plots a three dimensional (3D) point cloud.
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2025-03-25 |
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r-scagnostics
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public |
Calculates graph theoretic scagnostics. Scagnostics describe various measures of interest for pairs of variables, based on their appearance on a scatterplot. They are useful tool for discovering interesting or unusual scatterplots from a scatterplot matrix, without having to look at every individual plot.
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2025-03-25 |
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r-sas7bdat
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public |
Read SAS files in the sas7bdat data format.
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2025-03-25 |
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r-sandwich
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public |
Model-robust standard error estimators for cross-sectional, time series, clustered, panel, and longitudinal data.
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2025-03-25 |
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r-rwekajars
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public |
External jars required for package 'RWeka'.
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2025-03-25 |
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r-rweka
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public |
An R interface to Weka (Version 3.9.3). Weka is a collection of machine learning algorithms for data mining tasks written in Java, containing tools for data pre-processing, classification, regression, clustering, association rules, and visualization. Package 'RWeka' contains the interface code, the Weka jar is in a separate package 'RWekajars'. For more information on Weka see <http://www.cs.waikato.ac.nz/ml/weka/>.
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2025-03-25 |
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r-rversions
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public |
Query the main 'R' 'SVN' repository to find the versions 'r-release' and 'r-oldrel' refer to, and also all previous 'R' versions and their release dates.
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2025-03-25 |
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r-r.utils
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public |
Utility functions useful when programming and developing R packages.
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2025-03-25 |
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r-runit
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public |
R functions implementing a standard Unit Testing framework, with additional code inspection and report generation tools.
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2025-03-25 |
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r-rucm
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public |
Unobserved Components Models (introduced in Harvey, A. (1989), Forecasting, structural time series models and the Kalman filter, Cambridge New York: Cambridge University Press) decomposes a time series into components such as trend, seasonal, cycle, and the regression effects due to predictor series which captures the salient features of the series to predict its behavior.
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2025-03-25 |
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r-rstudioapi
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public |
Access the RStudio API (if available) and provide informative error messages when it's not.
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2025-03-25 |
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r-rstantools
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public |
Provides various tools for developers of R packages interfacing with 'Stan' <http://mc-stan.org>, including functions to set up the required package structure, S3 generics and default methods to unify function naming across 'Stan'-based R packages, and vignettes with recommendations for developers.
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2025-03-25 |
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r-rsolnp
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public |
General Non-linear Optimization Using Augmented Lagrange Multiplier Method.
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2025-03-25 |
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r-rsm
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public |
Provides functions to generate response-surface designs, fit first- and second-order response-surface models, make surface plots, obtain the path of steepest ascent, and do canonical analysis. A good reference on these methods is Chapter 10 of Wu, C-F J and Hamada, M (2009) "Experiments: Planning, Analysis, and Parameter Design Optimization" ISBN 978-0-471-69946-0.
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2025-03-25 |
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r-rprojroot
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public |
Robust, reliable and flexible paths to files below a project root. The 'root' of a project is defined as a directory that matches a certain criterion, e.g., it contains a certain regular file.
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2025-03-25 |
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r-rprintf
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public |
Provides a set of functions to facilitate building formatted strings under various replacement rules: C-style formatting, variable-based formatting, and number-based formatting. C-style formatting is basically identical to built-in function 'sprintf'. Variable-based formatting allows users to put variable names in a formatted string which will be replaced by variable values. Number-based formatting allows users to use index numbers to represent the corresponding argument value to appear in the string.
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2025-03-25 |
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r-rpart.plot
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public |
Plot 'rpart' models. Extends plot.rpart() and text.rpart() in the 'rpart' package.
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2025-03-25 |
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r-rpanel
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public |
A set of functions to build simple GUI controls for R functions. These are built on the 'tcltk' package. Uses could include changing a parameter on a graph by animating it with a slider or a "doublebutton", up to more sophisticated control panels. Some functions for specific graphical tasks, referred to as 'cartoons', are provided.
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2025-03-25 |
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r-r.oo
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public |
Methods and classes for object-oriented programming in R with or without references. Large effort has been made on making definition of methods as simple as possible with a minimum of maintenance for package developers. The package has been developed since 2001 and is now considered very stable. This is a cross-platform package implemented in pure R that defines standard S3 classes without any tricks.
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2025-03-25 |
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r-roi.plugin.quadprog
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public |
Enhances the R Optimization Infrastructure ('ROI') package by registering the 'quadprog' solver. It allows for solving quadratic programming (QP) problems.
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2025-03-25 |
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r-roi
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public |
The R Optimization Infrastructure ('ROI') is a sophisticated framework for handling optimization problems in R. More information can be found on the 'ROI' homepage <http://roi.r-forge.r-project.org/>.
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2025-03-25 |
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r-r.methodss3
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public |
Methods that simplify the setup of S3 generic functions and S3 methods. Major effort has been made in making definition of methods as simple as possible with a minimum of maintenance for package developers. For example, generic functions are created automatically, if missing, and naming conflict are automatically solved, if possible. The method setMethodS3() is a good start for those who in the future may want to migrate to S4. This is a cross-platform package implemented in pure R that generates standard S3 methods.
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2025-03-25 |
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r-rmeta
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public |
Functions for simple fixed and random effects meta-analysis for two-sample comparisons and cumulative meta-analyses. Draws standard summary plots, funnel plots, and computes summaries and tests for association and heterogeneity.
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2025-03-25 |
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r-rjdbc
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public |
The RJDBC package is an implementation of R's DBI interface using JDBC as a back-end. This allows R to connect to any DBMS that has a JDBC driver.
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2025-03-25 |
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r-rh2
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public |
DBI/RJDBC interface to h2 database. h2 version 1.3.175 is included.
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2025-03-25 |
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r-rgooglemaps
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public |
Serves two purposes: (i) Provide a comfortable R interface to query the Google server for static maps, and (ii) Use the map as a background image to overlay plots within R. This requires proper coordinate scaling.
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2025-03-25 |
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r-rex
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public |
A friendly interface for the construction of regular expressions.
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2025-03-25 |
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r-repr
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public |
String and binary representations of objects for several formats / mime types.
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2025-03-25 |
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r-reports
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public |
Assists in writing reports and presentations by providing a frame work that brings together existing R, LaTeX/.docx and Pandoc tools. The package is designed to be used with RStudio, MiKTex/Tex Live/LibreOffice, knitr, knitcitations, Pandoc and pander. The user will want to download these free programs/packages to maximize the effectiveness of the reports package. Functions with two letter names are general text formatting functions for copying text from articles for inclusion as a citation.
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2025-03-25 |
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r-remotes
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public |
Download and install R packages stored in 'GitHub', 'BitBucket', or plain 'subversion' or 'git' repositories. This package provides the 'install_*' functions in 'devtools'. Indeed most of the code was copied over from 'devtools'.
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2025-03-25 |
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r-rematch
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public |
A small wrapper on 'regexpr' to extract the matches and captured groups from the match of a regular expression to a character vector.
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2025-03-25 |
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r-relimp
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public |
Functions to facilitate inference on the relative importance of predictors in a linear or generalized linear model, and a couple of useful Tcl/Tk widgets.
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2025-03-25 |
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r-relations
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public |
Data structures and algorithms for k-ary relations with arbitrary domains, featuring relational algebra, predicate functions, and fitters for consensus relations.
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2025-03-25 |
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r-registry
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public |
Provides a generic infrastructure for creating and using registries.
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2025-03-25 |
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r-reactlog
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public |
Building interactive web applications with R is incredibly easy with 'shiny'. Behind the scenes, 'shiny' builds a reactive graph that can quickly become intertwined and difficult to debug. 'reactlog' (Schloerke 2019) <doi:10.5281/zenodo.2591517> provides a visual insight into that black box of 'shiny' reactivity by constructing a directed dependency graph of the application's reactive state at any time point in a reactive recording.
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2025-03-25 |
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r-rcppprogress
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public |
Allows to display a progress bar in the R console for long running computations taking place in c++ code, and support for interrupting those computations even in multithreaded code, typically using OpenMP.
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2025-03-25 |
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r-rcolorbrewer
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public |
Provides color schemes for maps (and other graphics) designed by Cynthia Brewer as described at http://colorbrewer2.org
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2025-03-25 |
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r-rbounds
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public |
Takes matched and unmatched data and calculates Rosenbaum bounds for the treatment effect. Calculates bounds for binary outcome data, Hodges-Lehmann point estimates, Wilcoxon signed-rank test for matched data and matched IV estimators, Wilcoxon sum rank test, and for data with multiple matched controls. Package is also designed to work with the Matching package and operate on Match() objects.
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2025-03-25 |
