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r-yaml
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public |
This package implements the libyaml YAML 1.1 parser and emitter (http://pyyaml.org/wiki/LibYAML) for R.
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2025-03-25 |
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r-xts
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public |
Provide for uniform handling of R's different time-based data classes by extending zoo, maximizing native format information preservation and allowing for user level customization and extension, while simplifying cross-class interoperability.
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2025-03-25 |
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r-xtable
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public |
Coerce data to LaTeX and HTML tables.
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2025-03-25 |
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r-xml
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public |
Many approaches for both reading and creating XML (and HTML) documents (including DTDs), both local and accessible via HTTP or FTP. Also offers access to an 'XPath' "interpreter".
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2025-03-25 |
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r-xml2
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public |
Work with XML files using a simple, consistent interface. Built on top of the 'libxml2' C library.
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2025-03-25 |
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r-whisker
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public |
logicless templating, reuse templates in many programming languages including R
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2025-03-25 |
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r-weatherdata
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public |
Functions that help in fetching weather data from websites. Given a location and a date range, these functions help fetch weather data (temperature, pressure etc.) for any weather related analysis.
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2025-03-25 |
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r-visnetwork
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public |
Provides an R interface to the 'vis.js' JavaScript charting library. It allows an interactive visualization of networks.
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2025-03-25 |
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r-vgam
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public |
An implementation of about 6 major classes of statistical regression models. At the heart of it are the vector generalized linear and additive model (VGLM/VGAM) classes, and the book "Vector Generalized Linear and Additive Models: With an Implementation in R" (Yee, 2015) gives details of the statistical framework and VGAM package. Currently only fixed-effects models are implemented, i.e., no random-effects models. Many (150+) models and distributions are estimated by maximum likelihood estimation (MLE) or penalized MLE, using Fisher scoring. VGLMs can be loosely thought of as multivariate GLMs. VGAMs are data-driven VGLMs (i.e., with smoothing). The other classes are RR-VGLMs (reduced-rank VGLMs), quadratic RR-VGLMs, reduced-rank VGAMs, RCIMs (row-column interaction models)---these classes perform constrained and unconstrained quadratic ordination (CQO/UQO) models in ecology, as well as constrained additive ordination (CAO). Note that these functions are subject to change; see the NEWS and ChangeLog files for latest changes.
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2025-03-25 |
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r-uuid
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public |
Tools for generating and handling of UUIDs (Universally Unique Identifiers).
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2025-03-25 |
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r-ttr
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public |
Functions and data to construct technical trading rules with R.
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2025-03-25 |
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r-tseries
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public |
Time series analysis and computational finance.
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2025-03-25 |
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r-tm
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public |
A framework for text mining applications within R.
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2025-03-25 |
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r-timedate
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public |
Environment for teaching "Financial Engineering and Computational Finance". Managing chronological and calendar objects.
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2025-03-25 |
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r-tidyr
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public |
An evolution of 'reshape2'. It's designed specifically for data tidying (not general reshaping or aggregating) and works well with 'dplyr' data pipelines.
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2025-03-25 |
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r-threejs
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public |
Create interactive 3D scatter plots and globes using the 'three.js' visualization library ("http://threejs.org").
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2025-03-25 |
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r-th.data
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public |
Contains data sets used in other packages Torsten Hothorn maintains.
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2025-03-25 |
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r-testthat
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public |
A unit testing system designed to be fun, flexible and easy to set up.
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2025-03-25 |
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r-testit
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public |
Provides two convenience functions assert() and test_pkg() to facilitate testing R packages.
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2025-03-25 |
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r-survival
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public |
Contains the core survival analysis routines, including definition of Surv objects, Kaplan-Meier and Aalen-Johansen (multi-state) curves, Cox models, and parametric accelerated failure time models.
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2025-03-25 |
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r-stringr
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public |
A consistent, simple and easy to use set of wrappers around the fantastic 'stringi' package. All function and argument names (and positions) are consistent, all functions deal with "NA"'s and zero length vectors in the same way, and the output from one function is easy to feed into the input of another.
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2025-03-25 |
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r-stringi
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public |
Allows for fast, correct, consistent, portable, as well as convenient character string/text processing in every locale and any native encoding. Owing to the use of the ICU library, the package provides R users with platform-independent functions known to Java, Perl, Python, PHP, and Ruby programmers. Among available features there are: pattern searching (e.g., with ICU Java-like regular expressions or the Unicode Collation Algorithm), random string generation, case mapping, string transliteration, concatenation, Unicode normalization, date-time formatting and parsing, etc.
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2025-03-25 |
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r-stringdist
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public |
Implements an approximate string matching version of R's native 'match' function. Can calculate various string distances based on edits (damerau-levenshtein, hamming, levenshtein, optimal sting alignment), qgrams (q-gram, cosine, jaccard distance) or heuristic metrics (jaro, jaro-winkler). An implementation of soundex is provided as well. Distances can be computed between character vectors while taking proper care of encoding or between integer vectors representing generic sequences.
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2025-03-25 |
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r-stabledist
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public |
Density, Probability and Quantile functions, and random number generation for (skew) stable distributions, using the parametrizations of Nolan.
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2025-03-25 |
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r-spatial
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public |
Functions for kriging and point pattern analysis.
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2025-03-25 |
