qspray - Multivariate Polynomials with Rational Coefficients
Symbolic calculation and evaluation of multivariate polynomials with rational coefficients. This package is strongly inspired by the 'spray' package. It provides a function to compute Gröbner bases (reference <doi:10.1007/978-3-319-16721-3>). It also includes some features for symmetric polynomials, such as the Hall inner product. The header file of the C++ code can be used by other packages. It provides the templated class 'Qspray' that can be used to represent and to deal with multivariate polynomials with another type of coefficients.
Last updated 6 months ago
gmppolynomialscpp
6.89 score 4 stars 5 dependents 152 scripts 262 downloadsjsTreeR - A Wrapper of the JavaScript Library 'jsTree'
Creates interactive trees that can be included in 'Shiny' apps and R markdown documents. A tree allows to represent hierarchical data (e.g. the contents of a directory). Similar to the 'shinyTree' package but offers more features and options, such as the grid extension, restricting the drag-and-drop behavior, and settings for the search functionality. It is possible to attach some data to the nodes of a tree and then to get these data in 'Shiny' when a node is selected. Also provides a 'Shiny' gadget allowing to manipulate one or more folders, and a 'Shiny' module allowing to navigate in the server side file system.
Last updated 10 months ago
htmlwidgetsjstreeshiny
6.23 score 47 stars 1 dependents 80 scripts 861 downloadsuniformly - Uniform Sampling
Uniform sampling on various geometric shapes, such as spheres, ellipsoids, simplices.
Last updated 2 years ago
simulations
6.21 score 10 stars 1 dependents 109 scripts 189 downloadscxhull - Convex Hull
Computes the convex hull in arbitrary dimension, based on the Qhull library (<http://www.qhull.org>). The package provides a complete description of the convex hull: edges, ridges, facets, adjacencies. Triangulation is optional.
Last updated 1 years ago
computational-geometryconvex-hull
5.93 score 14 stars 5 dependents 81 scripts 618 downloadsRCDT - Fast 2D Constrained Delaunay Triangulation
Performs 2D Delaunay triangulation, constrained or unconstrained, with the help of the C++ library 'CDT'. A function to plot the triangulation is provided. The constrained Delaunay triangulation has applications in geographic information systems.
Last updated 1 years ago
constrained-delaunay-triangulationcppdelaunay-triangulationcpp
5.85 score 6 stars 2 dependents 39 scripts 418 downloadsgyro - Hyperbolic Geometry
Hyperbolic geometry in the Minkowski model and the Poincaré model. The methods are based on the gyrovector space theory developed by A. A. Ungar that can be found in the book 'Analytic Hyperbolic Geometry: Mathematical Foundations And Applications' <doi:10.1142/5914>. The package provides functions to plot three-dimensional hyperbolic polyhedra and to plot hyperbolic tilings of the Poincaré disk.
Last updated 1 years ago
geometryhyperbolic-geometryrglcpp
5.69 score 4 stars 1 dependents 81 scripts 712 downloadstessellation - Delaunay and Voronoï Tessellations
Delaunay and Voronoï tessellations, with emphasis on the two-dimensional and the three-dimensional cases (the package provides functions to plot the tessellations for these cases). Delaunay tessellations are computed in C with the help of the 'Qhull' library <http://www.qhull.org/>.
Last updated 1 years ago
cdelaunay-triangulationvoronoi-tessellation
5.23 score 17 stars 1 dependents 67 scripts 222 downloadssyt - Young Tableaux
Deals with Young tableaux (field of combinatorics). For standard Young tabeaux, performs enumeration, counting, random generation, the Robinson-Schensted correspondence, and conversion to and from paths on the Young lattice. Also performs enumeration and counting of semistandard Young tableaux, enumeration of skew semistandard Young tableaux, enumeration of Gelfand-Tsetlin patterns, and computation of Kostka numbers.
Last updated 7 months ago
combinatoricsyoung-tableaux
5.03 score 3 stars 1 dependents 24 scripts 205 downloadsshinyChakraUI - A Wrapper of the 'React' Library 'Chakra UI' for 'Shiny'
Makes the 'React' library 'Chakra UI' usable in 'Shiny' apps. 'Chakra UI' components include alert dialogs, drawers (sliding panels), menus, modals, popovers, sliders, and more.
Last updated 3 years ago
reactreactrshiny
4.98 score 22 stars 87 scripts 221 downloadskantorovich - Kantorovich Distance Between Probability Measures
Computes the Kantorovich distance between two probability measures on a finite set. The Kantorovich distance is also known as the Monge-Kantorovich distance or the first Wasserstein distance.
Last updated 10 months ago
kantorovich-distance
4.80 score 1 dependents 14 scripts 671 downloadsEigenR - Complex Matrix Algebra with 'Eigen'
Matrix algebra using the 'Eigen' C++ library: determinant, rank, inverse, pseudo-inverse, kernel and image, QR decomposition, Cholesky decomposition, Schur decomposition, Hessenberg decomposition, linear least-squares problems. Also provides matrix functions such as exponential, logarithm, power, sine and cosine. Complex matrices are supported.
Last updated 10 months ago
eigenrcppcpp
4.78 score 5 stars 1 dependents 27 scripts 696 downloadsratioOfQsprays - Fractions of Multivariate Polynomials with Rational Coefficients
Based on the 'qspray' package, this package introduces the new type 'ratioOfQsprays'. An object of type 'qspray' represents a multivariate polynomial with rational coefficients while an object of type 'ratioOfQsprays', defined by two 'qspray' objects, represents a fraction of two multivariate polynomials with rational coefficients. Arithmetic operations for these objects are available, and they always return irreducible fractions. Other features include: differentiation, evaluation, conversion to a function, and fine control of the way to print a 'ratioOfQsprays' object. The 'C++' library 'CGAL' is used to make the fractions irreducible.
Last updated 7 months ago
multivariate-polynomialspolynomialsrational-functionsgmpcpp
4.73 score 2 dependents 20 scripts 242 downloadsjack - Jack, Zonal, Schur, and Other Symmetric Polynomials
Schur polynomials appear in combinatorics and zonal polynomials appear in random matrix theory. They are particular cases of Jack polynomials. This package allows to compute these polynomials and other symmetric multivariate polynomials: flagged Schur polynomials, factorial Schur polynomials, t-Schur polynomials, Hall-Littlewood polynomials, Green polynomials, Macdonald polynomials, and modified Macdonald polynomials. In addition, it can compute the Kostka-Jack numbers, the Kostka-Foulkes polynomials, the Kostka-Macdonald polynomials, and the Hall polynomials. Mainly based on Demmel & Koev's paper (2006) <doi:10.1090/S0025-5718-05-01780-1> and Macdonald's book (1995) <doi:10.1093/oso/9780198534891.003.0001>.
Last updated 6 months ago
jack-polynomialsschur-polynomialssymmetric-polynomialszonal-polynomialsgmpcpp
4.71 score 1 stars 41 scripts 402 downloadsrAmCharts4 - Interface to the JavaScript Library 'amCharts 4'
Creates JavaScript charts. The charts can be included in 'Shiny' apps and R markdown documents, or viewed from the R console and 'RStudio' viewer. Based on the JavaScript library 'amCharts 4' and the R packages 'htmlwidgets' and 'reactR'. Currently available types of chart are: vertical and horizontal bar chart, radial bar chart, stacked bar chart, vertical and horizontal Dumbbell chart, line chart, scatter chart, range area chart, gauge chart, boxplot chart, pie chart, and 100% stacked bar chart.
Last updated 2 years ago
amchartshtmlwidgetsshiny
4.62 score 28 stars 30 scripts 313 downloadsRcppColors - Color Mappings and 'C++' Header Files for Color Conversion
Provides 'C++' header files to deal with color conversion from some color spaces to hexadecimal with 'Rcpp', and exports some color mapping functions for usage in R. Also exports functions to convert colors from the 'HSLuv' color space for usage in R. 'HSLuv' is a human-friendly alternative to HSL.
Last updated 1 years ago
colormapcolorspacercppcppopenmp
4.53 score 8 stars 85 scripts 198 downloadsOwenQ - Owen Q-Function
Evaluates the Owen Q-function for an integer value of the degrees of freedom, by applying Owen's algorithm (1965) <doi:10.1093/biomet/52.3-4.437>. It is useful for the calculation of the power of equivalence tests.
Last updated 2 years ago
owen-qfunctionsrcppspecial-functionscpp
4.48 score 1 dependents 9 scripts 328 downloadsHypergeoMat - Hypergeometric Function of a Matrix Argument
Evaluates the hypergeometric functions of a matrix argument, which appear in random matrix theory. This is an implementation of Koev & Edelman's algorithm (2006) <doi:10.1090/S0025-5718-06-01824-2>.
Last updated 7 months ago
hypergeometric-functionjuliarcppspecial-functionscpp
4.41 score 3 stars 17 scripts 292 downloadsprettifyAddins - 'RStudio' Addins to Prettify 'JavaScript', 'C++', 'Python', and More
Provides 'RStudio' addins to prettify 'HTML', 'CSS', 'SCSS', 'JavaScript', 'JSX', 'Markdown', 'C(++)', 'LaTeX', 'Python', 'Julia', 'XML', 'Java', 'JSON', 'Ruby', and to reindent 'C(++)', 'Fortran', 'Java', 'Julia', 'Python', 'SAS', 'Scala', 'Shell', 'SQL' and "TypeScript". Two kinds of addins are provided: 'Prettify' and 'Indent'. The 'Indent' addins only reindent the code, while the 'Prettify' addins also modify the code, e.g. trailing semi-colons are added to 'JavaScript' code when they are missing.
Last updated 1 years ago
prettifierrstudio-addinsshiny
4.38 score 21 stars 23 scripts 292 downloadsshinySelect - A Wrapper of the 'react-select' Library
Provides a select control widget for 'Shiny'. It is easily customizable, and one can easily use HTML in the items and KaTeX to type mathematics.
Last updated 2 years ago
reactreactrshiny
4.38 score 25 stars 19 scripts 212 downloadsshinyDatetimePickers - Some Datetime Pickers for 'Shiny'
Provides three types of datetime pickers for usage in a 'Shiny' UI. A datetime picker is an input field for selecting both a date and a time.
Last updated 1 years ago
reactreactrshiny
4.35 score 14 stars 16 scripts 624 downloadssymbolicQspray - Multivariate Polynomials with Symbolic Parameters in their Coefficients
Introduces the 'symbolicQspray' objects. Such an object represents a multivariate polynomial whose coefficients are fractions of multivariate polynomials with rational coefficients. The package allows arithmetic on such polynomials. It is based on the 'qspray' and 'ratioOfQsprays' packages. Some functions for 'qspray' polynomials have their counterpart for 'symbolicQspray' polynomials. A 'symbolicQspray' polynomial should not be seen as a polynomial on the field of fractions of rational polynomials, but should rather be seen as a polynomial with rational coefficients depending on some parameters, symbolically represented, with a dependence given by fractions of rational polynomials.
Last updated 7 months ago
multivariate-polynomialssymbolic-computationgmpcpp
4.33 score 1 dependents 18 scripts 198 downloadsshinyToastify - Pretty Notifications for 'Shiny'
This is a wrapper of the 'React' library 'React-Toastify'. It allows to show some notifications (toasts) in 'Shiny' applications. There are options for the style, the position, the transition effect, and more.
Last updated 4 years ago
reactreactrshiny
4.30 score 12 stars 33 scripts 192 downloadsresultant - Utilities for Multivariate Polynomials with Rational Coefficients
Computation of resultant, subresultants, greatest common divisor, integral division (aka division without remainder) of two multivariate polynomials with rational coefficients, Sturm-Habicht sequence and square-free factorization of a multivariate polynomial with rational coefficients. The computations are performed by the 'C++' library 'CGAL' (<https://www.cgal.org/>). Resultants have applications in polynomial systems solving, number theory, and algebraic geometry. The package also contains some functions computing the number of real roots of a univariate polynomial with rational coefficients, and a function computing the division with remainder of two univariate polynomials with rational coefficients.
Last updated 7 months ago
cgalmultivariate-polynomialsgmpcpp
4.23 score 42 scripts 192 downloadsmatrixsampling - Simulations of Matrix Variate Distributions
Provides samplers for various matrix variate distributions: Wishart, inverse-Wishart, normal, t, inverted-t, Beta type I, Beta type II, Gamma, confluent hypergeometric. Allows to simulate the noncentral Wishart distribution without the integer restriction on the degrees of freedom.
Last updated 5 years ago
simulation
4.22 score 3 stars 1 dependents 37 scripts 549 downloadsswipeR - Carousels using the 'JavaScript' Library 'Swiper'
Create carousels using the 'JavaScript' library 'Swiper' and the package 'htmlwidgets'. The carousels can be displayed in the 'RStudio' viewer pane, in 'Shiny' applications and in 'R markdown' documents. The package also provides a 'RStudio' addin allowing to choose image files and to display them in the viewer pane.
Last updated 1 years ago
carouselhtmlwidgetsshinyswiperopenjdk
4.14 score 11 stars 25 scripts 257 downloadsRationalMatrix - Exact Matrix Algebra for Rational Matrices
Provides functions to deal with matrix algebra for matrices with rational entries: determinant, rank, image and kernel, inverse, Cholesky decomposition. All computations are exact.
Last updated 2 years ago
eigengmprcppcpp
4.03 score 6 dependents 12 scripts 278 downloadsjacobi - Jacobi Theta Functions and Related Functions
Evaluation of the Jacobi theta functions and related functions: Weierstrass elliptic function, Weierstrass sigma function, Weierstrass zeta function, Klein j-function, Dedekind eta function, lambda modular function, Jacobi elliptic functions, Neville theta functions, Eisenstein series, lemniscate elliptic functions, elliptic alpha function, Rogers-Ramanujan continued fractions, and Dixon elliptic functions. Complex values of the variable are supported.
Last updated 1 years ago
elliptic-functionstheta-functionscpp
4.01 score 2 stars 103 scripts 281 downloadsgbeta - Generalized Beta and Beta Prime Distributions
Density, distribution function, quantile function, and random generation for the generalized Beta and Beta prime distributions. The family of generalized Beta distributions is conjugate for the Bayesian binomial model, and the generalized Beta prime distribution is the posterior distribution of the relative risk in the Bayesian 'two Poisson samples' model when a Gamma prior is assigned to the Poisson rate of the reference group and a Beta prime prior is assigned to the relative risk. References: Laurent (2012) <doi:10.1214/11-BJPS139>, Hamza & Vallois (2016) <doi:10.1016/j.spl.2016.03.014>, Chen & Novick (1984) <doi:10.3102/10769986009002163>.
Last updated 4 years ago
statistical-distributionscpp
4.00 score 2 stars 5 scripts 217 downloadsmonaco - The 'Monaco' Editor as a HTML Widget
A HTML widget rendering the 'Monaco' editor. The 'Monaco' editor is the code editor which powers 'VS Code'. It is particularly well developed for 'JavaScript'. In addition to the built-in features of the 'Monaco' editor, the widget allows to prettify multiple languages, to view the 'HTML' rendering of 'Markdown' code, and to view and resize 'SVG' images.
Last updated 3 years ago
htmlwidgetsmonaco-editorrstudio
3.89 score 12 stars 13 scripts 182 downloadscolorsGen - Generation of Random Colors
Generation of random colors, possibly with a given hue or a given luminosity. This is a port of the JavaScript library 'randomColor' <https://randomcolor.lllllllllllllllll.com/>.
Last updated 1 years ago
colorsrandom
3.88 score 5 dependents 573 downloadsshinyMonacoEditor - The 'Monaco' Editor in 'Shiny'
A 'Shiny' app including the 'Monaco' editor. The 'Monaco' editor is the code editor which powers 'VS Code'. It is particularly well developed for 'JavaScript'. In addition to the 'Monaco' editor features, the app provides prettifiers and minifiers for multiple languages, 'SCSS' and 'TypeScript' compilers, code checking for 'C' and 'C++' (requires 'cppcheck').
Last updated 4 years ago
shinyvscode
3.88 score 15 stars 174 downloadsfindInFiles - Find Pattern in Files
Creates a HTML widget which displays the results of searching for a pattern in files in a given folder. The results can be viewed in the 'RStudio' viewer pane, included in a 'R Markdown' document or in a 'Shiny' application. Also provides a 'Shiny' application allowing to run this widget and to navigate in the files found by the search. Instead of creating a HTML widget, it is also possible to get the results of the search in a 'tibble'. The search is performed by the 'grep' command-line utility.
Last updated 10 months ago
htmlwidgets
3.82 score 12 stars 11 scripts 703 downloadsgfiExtremes - Generalized Fiducial Inference for Extremes
Fiducial framework to perform inference on the quantiles for a generalized Pareto distribution model and on the parameters of the Pareto exceedance distribution, assuming the exceedance threshold is a known or unknown parameter. Reference: Damian V. Wandler & Jan Hannig (2012) <doi:10.1007/s10687-011-0127-9>.
Last updated 1 years ago
extremesfiducialpareto-distributionsrcppopenblascppopenmp
3.70 score 8 scripts 199 downloadspolyhedralCubature - Multiple Integration over Convex Polyhedra
Evaluation of multiple integrals over convex polyhedra. This is useful when the bounds of the integrals are some linear combinations of the variables.
Last updated 1 years ago
integrationmultidimensional-integration
3.70 score 4 scripts 219 downloadsinterpolation - Interpolation of Bivariate Functions
Provides two different methods, linear and nonlinear, to interpolate a bivariate function, scalar-valued or vector-valued. The interpolated data are not necessarily gridded. The algorithms are performed by the 'C++' library 'CGAL' (<https://www.cgal.org/>).
Last updated 1 years ago
cgalinterpolationgmpcpp
3.68 score 2 stars 1 dependents 16 scripts 246 downloadspasteAsComment - 'RStudio' Addin to Paste the Clipboard as a Comment Block or a 'roxygen' Block
Provides a 'RStudio' addin allowing to paste the content of the clipboard as a comment block or as 'roxygen' lines. This is very useful to insert an example in the 'roxygen' block.
Last updated 1 years ago
rstudiorstudio-addin
3.65 score 9 stars 173 downloadshtml2R - Convert 'HTML' to 'R' with a 'Shiny' App
Provides a 'Shiny' app allowing to convert 'HTML' code to 'R' code (e.g. '<span>Hello</span>' to 'tags$span("Hello")'), for usage in a 'Shiny' UI.
Last updated 4 years ago
htmlshiny
3.65 score 9 stars 162 downloadsNestedMenu - A Nested Menu Widget for 'Shiny' Applications
Provides a nested menu widget for usage in 'Shiny' applications. This is useful for hierarchical choices (e.g. continent, country, city).
Last updated 2 years ago
3.60 score 8 stars 9 scripts 263 downloadsshinyMergely - Compare and Merge Two Files with a 'Shiny' App
A 'Shiny' app allowing to compare and merge two files, with syntax highlighting for several coding languages.
Last updated 3 years ago
shiny
3.60 score 8 stars 223 downloadsshinyChakraSlider - Combined Slider and Numeric Input for 'Shiny'
Provides a combined slider and numeric input for usage in a 'Shiny' app. The slider and the numeric input are linked together: each one is updated when the other one changes. Many styling properties are customizable (e.g. colors and size).
Last updated 4 years ago
reactreactrshiny
3.60 score 8 stars 4 scripts 201 downloadsjsonStrings - Manipulation of JSON Strings
Fast manipulation of JSON strings. Allows to extract or delete an element in a JSON string, merge two JSON strings, and more.
Last updated 2 years ago
jsonrcppcpp
3.54 score 7 stars 3 scripts 225 downloadsgraph3d - A Wrapper of the JavaScript Library 'vis-graph3d'
Create interactive visualization charts to draw data in three dimensional graphs. The graphs can be included in Shiny apps and R markdown documents, or viewed from the R console and 'RStudio' Viewer. Based on the 'vis.js' Graph3d module and the 'htmlwidgets' R package.
Last updated 4 years ago
chartsgraphicsjavascript
3.53 score 4 stars 17 scripts 234 downloadscascadeSelect - A Cascade Select Input for 'Shiny'
Provides a cascade select widget for usage in 'Shiny' applications. This is useful for selection of hierarchical choices (e.g. continent, country, city). It is taken from the 'JavaScript' library 'PrimeReact'.
Last updated 2 years ago
reactrshiny
3.48 score 6 stars 8 scripts 172 downloadsshinyXYpad - XY Controller for 'Shiny'
Provides an XY pad input for the 'Shiny' framework. An XY pad is like a bivariate slider. It allows to pick up a pair of numbers.
Last updated 2 years ago
shiny
3.40 score 5 stars 6 scripts 173 downloadsaceEditor - The 'Ace' Editor as a HTML Widget
Wraps the 'Ace' editor in a HTML widget. The 'Ace' editor has support for many languages. It can be opened in the viewer pane of 'RStudio', and this provides a second source editor.
Last updated 4 years ago
ace-editorhtmlwidgetsreactrrstudio
3.40 score 5 stars 3 scripts 305 downloadsamVennDiagram5 - Interactive Venn Diagrams
Creates interactive Venn diagrams using the 'amCharts5' library for 'JavaScript'. They can be used directly from the R console, from 'RStudio', in 'shiny' applications, and in 'rmarkdown' documents.
Last updated 7 months ago
amcharts5javascriptvenn-diagram
3.30 score 7 scripts 250 downloadsbraids - The Braid Groups
Deals with the braid groups. Includes creation of some specific braids, group operations, free reduction, and Bronfman polynomials. Braid theory has applications in fluid mechanics and quantum physics. The code is adapted from the 'Haskell' library 'combinat', and is based on Birman and Brendle (2005) <doi:10.48550/arXiv.math/0409205>.
Last updated 10 months ago
braid-groups
3.30 score 558 downloadscppcheckR - Check 'C' and 'C++' Files using 'Cppcheck'
Allow to run 'Cppcheck' (<https://cppcheck.sourceforge.io/>) on 'C' and 'C++' files with a 'R' command or a 'RStudio' addin. The report appears in the 'RStudio' viewer pane as a formatted 'HTML' file. It is also possible to get this report with a 'shiny' application. 'Cppcheck' can spot many error types and it can also give some recommendations on the code.
Last updated 3 years ago
cppcheckhtmlwidgetsrstudio-addin
3.30 score 4 stars 4 scripts 191 downloadsfindInGit - Find Pattern in Files of All Branches of a 'git' Repository
Creates a HTML widget which displays the results of searching for a pattern in files in a given 'git' repository, including all its branches. The results can also be returned in a dataframe.
Last updated 4 years ago
githtmlwidget
3.30 score 4 stars 4 scripts 212 downloadsCarlson - Carlson Elliptic Integrals and Incomplete Elliptic Integrals
Evaluation of the Carlson elliptic integrals and the incomplete elliptic integrals with complex arguments. The implementations use Carlson's algorithms <doi:10.1007/BF02198293>. Applications of elliptic integrals include probability distributions, geometry, physics, mechanics, electrodynamics, statistical mechanics, astronomy, geodesy, geodesics on conics, and magnetic field calculations.
Last updated 1 years ago
elliptic-integralsspecial-functionscpp
3.26 score 1 stars 1 dependents 12 scripts 340 downloadsfreewall - A Wrapper of the JavaScript Library 'Freewall'
Creates dynamic grid layouts of images that can be included in 'Shiny' applications and R markdown documents.
Last updated 10 months ago
javascript
3.18 score 1 scripts 165 downloadsApollonius - 2D Apollonius Graphs
Computation of the Apollonius diagram of given 2D points and its dual the Apollonius graph, also known as the additively weighted Voronoï diagram, and which is a generalization of the classical Voronoï diagram. For references, see the bibliography in the CGAL documentation at <https://doc.cgal.org/latest/Apollonius_graph_2/citelist.html>.
Last updated 1 years ago
cgalcomputational-geometryrcppvoronoi-diagramgmpcpp
3.18 score 3 stars 5 scripts 216 downloadsintmap - Ordered Containers with Integer Keys
Provides a key-value store data structure. The keys are integers and the values can be any R object. This is like a list but indexed by a set of integers, not necessarily contiguous and possibly negative. The implementation uses a 'R6' class. These containers are not faster than lists but their usage can be more convenient for certain situations.
Last updated 2 years ago
cpp
3.18 score 1 stars 1 dependents 209 downloadsthorn - 'HTMLwidgets' Displaying Some 'WebGL' Shaders
Creates some 'WebGL' shaders. They can be used as the background of a 'Shiny' app. They also can be visualized in the 'RStudio' viewer pane or included in 'Rmd' documents, but this is pretty useless, besides contemplating them.
Last updated 4 years ago
htmlwidgetsshaderswebgl
3.18 score 3 stars 4 scripts 195 downloadsgiacR - Interface to the Computer Algebra System 'Giac'
'Giac' <https://www-fourier.ujf-grenoble.fr/~parisse/giac/doc/en/cascmd_en/cascmd_en.html> is a general purpose symbolic algebra software. It powers the graphical interface 'Xcas'. This package allows to execute 'Giac' commands in 'R'.
Last updated 11 months ago
giac
3.06 score 23 scripts 564 downloadsboodist - Some Distributions from the 'Boost' Library and More
Make some distributions from the 'C++' library 'Boost' available in 'R'. In addition, the normal-inverse Gaussian distribution and the generalized inverse Gaussian distribution are provided. The distributions are represented by 'R6' classes. The method to sample from the generalized inverse Gaussian distribution is the one given in "Random variate generation for the generalized inverse Gaussian distribution" Luc Devroye (2012) <doi:10.1007/s11222-012-9367-z>.
Last updated 1 years ago
boostdistributionsrcppcpp
3.04 score 22 scripts 208 downloadsDateTimeRangePicker - A Datetime Range Picker Widget for Usage in 'Shiny' Applications
Provides a datetime range picker widget for usage in 'Shiny'. It creates a calendar allowing to select a start date and an end date as well as two fields allowing to select a start time and an end time.
Last updated 1 years ago
datepickerreactrshiny
3.00 score 2 stars 3 scripts 188 downloadsreactCheckbox - Checkbox Group Input for 'Shiny'
Provides a checkbox group input for usage in a 'Shiny' application. The checkbox group has a head checkbox allowing to check or uncheck all the checkboxes in the group. The checkboxes are customizable.
Last updated 2 years ago
reactrshiny
3.00 score 2 stars 3 scripts 161 downloadsmultiActionButton - Multi Action Button for 'Shiny' Applications
Provides a multi action button for usage in 'shiny' applications.
Last updated 3 years ago
3.00 score 2 stars 3 scripts 209 downloadsjshintr - Lint 'JavaScript' Files
Allow to run 'jshint' on 'JavaScript' files with a 'R' command or a 'RStudio' addin. The report appears in the 'RStudio' viewer pane.
Last updated 3 years ago
3.00 score 2 stars 204 downloadsgfiUltra - Generalized Fiducial Inference for Ultrahigh-Dimensional Regression
Variable selection for ultrahigh-dimensional ("large p small n") linear Gaussian models using a fiducial framework allowing to draw inference on the parameters. Reference: Lai, Hannig & Lee (2015) <doi:10.1080/01621459.2014.931237>.
Last updated 4 years ago
fiducial-distributionvariable-selection
3.00 score 2 stars 3 scripts 148 downloadsRnvd3 - An Incomplete Wrapper of the 'nvd3' JavaScript Library
Creates JavaScript charts with the 'nvd3' library. So far only the multibar chart, the horizontal multibar chart, the line chart and the line chart with focus are available.
Last updated 3 years ago
charthtmlwidgetsnvd3
2.88 score 1 stars 15 scripts 228 downloadsgmpoly - Multivariate Polynomials with Rational Coefficients
Symbolic calculation (addition or multiplication) and evaluation of multivariate polynomials with rational coefficients.
Last updated 3 years ago
gmpmultivariate-polynomials
2.85 score 14 scripts 253 downloadsqsplines - Quaternions Splines
Provides routines to create some quaternions splines: Barry-Goldman algorithm, De Casteljau algorithm, and Kochanek-Bartels algorithm. The implementations are based on the Python library 'splines'. Quaternions splines allow to construct spherical curves. References: Barry and Goldman <doi:10.1145/54852.378511>, Kochanek and Bartels <doi:10.1145/800031.808575>.
Last updated 2 years ago
quaternionsrcppsplinescpp
2.78 score 1 stars 12 scripts 169 downloadsbratteli - Deal with Bratteli Graphs
Utilities for Bratteli graphs. A tree is an example of a Bratteli graph. The package provides a function which generates a 'LaTeX' file that renders the given Bratteli graph. It also provides functions to compute the dimensions of the vertices, the intrinsic kernels and the intrinsic distances. Intrinsic kernels and distances were introduced by Vershik (2014) <doi:10.1007/s10958-014-1958-0>.
Last updated 1 years ago
graphslatex
2.70 score 1 stars 323 downloadsinterpolators - Some Interpolation Methods
Some interpolation methods taken from 'Boost': barycentric rational interpolation, modified Akima interpolation, PCHIP (piecewise cubic Hermite interpolating polynomial) interpolation, and Catmull-Rom splines.
Last updated 1 years ago
boostcatmull-rom-splineinterpolationrcppcpp
2.70 score 9 scripts 212 downloadsjsonNormalize - Normalization of 'JSON' Strings
Provides a function allowing to normalize a 'JSON' string, for example by adding double quotes around the keys when they are missing. Also provides 'RStudio' addins for the same purpose.
Last updated 2 years ago
jsonrstudio-addin
2.70 score 1 stars 4 scripts 228 downloadsconcom - Connected Components of an Undirected Graph
Provides a function for fast computation of the connected components of an undirected graph (though not faster than the components() function of the 'igraph' package) from the edges or the adjacency matrix of the graph. Based on this one, a function to compute the connected components of a triangle 'rgl' mesh is also provided.
Last updated 3 years ago
cpp
2.70 score 1 stars 7 scripts 207 downloadsJSconsole - A 'RStudio' Addin to Send 'JavaScript' Code to the 'V8' Console
Provides a 'RStudio' addin to send some 'JavaScript' code to the 'V8' console. The user can send an entire 'JavaScript' file or only some selected lines. This is useful to test the code.
Last updated 4 years ago
rstudio-addin
2.70 score 1 stars 211 downloads