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r-rzmq
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public |
Interface to the 'ZeroMQ' lightweight messaging kernel (see <http://www.zeromq.org/> for more information).
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2023-06-16 |
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r-rstan
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public |
User-facing R functions are provided to parse, compile, test, estimate, and analyze Stan models by accessing the header-only Stan library provided by the 'StanHeaders' package. The Stan project develops a probabilistic programming language that implements full Bayesian statistical inference via Markov Chain Monte Carlo, rough Bayesian inference via 'variational' approximation, and (optionally penalized) maximum likelihood estimation via optimization. In all three cases, automatic differentiation is used to quickly and accurately evaluate gradients without burdening the user with the need to derive the partial derivatives.
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2023-06-16 |
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r-rlang
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public |
A toolbox for working with base types, core R features like the condition system, and core 'Tidyverse' features like tidy evaluation.
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2023-06-16 |
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r-tm
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public |
A framework for text mining applications within R.
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2023-06-16 |
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r-shinycssloaders
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public |
Create a lightweight Shiny wrapper for the css-loaders created by Luke Hass <https://github.com/lukehaas/css-loaders>. Wrapping a Shiny output will automatically show a loader when the output is (re)calculating.
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2023-06-16 |
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r-udunits2
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public |
Provides simple bindings to Unidata's udunits library.
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2023-06-16 |
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r-strucchange
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public |
Testing, monitoring and dating structural changes in (linear) regression models. strucchange features tests/methods from the generalized fluctuation test framework as well as from the F test (Chow test) framework. This includes methods to fit, plot and test fluctuation processes (e.g., CUSUM, MOSUM, recursive/moving estimates) and F statistics, respectively. It is possible to monitor incoming data online using fluctuation processes. Finally, the breakpoints in regression models with structural changes can be estimated together with confidence intervals. Emphasis is always given to methods for visualizing the data.
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2023-06-16 |
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r-shinybs
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public |
Adds additional Twitter Bootstrap components to Shiny.
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2023-06-16 |
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r-rmariadb
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public |
Implements a 'DBI'-compliant interface to 'MariaDB' (<https://mariadb.org/>) and 'MySQL' (<https://www.mysql.com/>) databases.
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2023-06-16 |
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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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2023-06-16 |
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r-rex
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public |
A friendly interface for the construction of regular expressions.
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2023-06-16 |
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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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2023-06-16 |
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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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2023-06-16 |
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r-urca
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public |
Unit root and cointegration tests encountered in applied econometric analysis are implemented.
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2023-06-16 |
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r-testthat
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public |
Software testing is important, but, in part because it is frustrating and boring, many of us avoid it. 'testthat' is a testing framework for R that is easy learn and use, and integrates with your existing 'workflow'.
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2023-06-16 |
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r-shinydashboard
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public |
Create dashboards with 'Shiny'. This package provides a theme on top of 'Shiny', making it easy to create attractive dashboards.
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2023-06-16 |
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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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2023-06-16 |
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r-tensorflow
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public |
Interface to 'TensorFlow' <https://www.tensorflow.org/>, an open source software library for numerical computation using data flow graphs. Nodes in the graph represent mathematical operations, while the graph edges represent the multidimensional data arrays (tensors) communicated between them. The flexible architecture allows you to deploy computation to one or more 'CPUs' or 'GPUs' in a desktop, server, or mobile device with a single 'API'. 'TensorFlow' was originally developed by researchers and engineers working on the Google Brain Team within Google's Machine Intelligence research organization for the purposes of conducting machine learning and deep neural networks research, but the system is general enough to be applicable in a wide variety of other domains as well.
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2023-06-16 |
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r-sparsem
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public |
Some basic linear algebra functionality for sparse matrices is provided: including Cholesky decomposition and backsolving as well as standard R subsetting and Kronecker products.
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2023-06-16 |
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r-scales
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public |
Graphical scales map data to aesthetics, and provide methods for automatically determining breaks and labels for axes and legends.
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2023-06-16 |
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r-rjson
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public |
Converts R object into JSON objects and vice-versa.
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2023-06-16 |
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r-xtable
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public |
Coerce data to LaTeX and HTML tables.
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2023-06-16 |
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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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2023-06-16 |
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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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2023-06-16 |
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r-tkrplot
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public |
simple mechanism for placing R graphics in a Tk widget
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2023-06-16 |
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r-rlist
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public |
Provides a set of functions for data manipulation with list objects, including mapping, filtering, grouping, sorting, updating, searching, and other useful functions. Most functions are designed to be pipeline friendly so that data processing with lists can be chained.
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2023-06-16 |
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r-reshape2
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public |
Flexibly restructure and aggregate data using just two functions: melt and 'dcast' (or 'acast').
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2023-06-16 |
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r-registry
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public |
Provides a generic infrastructure for creating and using registries.
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2023-06-16 |
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r-pspline
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public |
Smoothing splines with penalties on order m derivatives.
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2023-06-16 |
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r-perm
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public |
Perform Exact or Asymptotic permutation tests
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2023-06-16 |
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r-maptools
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public |
Set of tools for manipulating and reading geographic data, in particular 'ESRI Shapefiles'; C code used from 'shapelib'. It includes binary access to 'GSHHG' shoreline files. The package also provides interface wrappers for exchanging spatial objects with packages such as 'PBSmapping', 'spatstat', 'maps', 'RArcInfo', 'Stata tmap', 'WinBUGS', 'Mondrian', and others.
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2023-06-16 |
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r-latticeextra
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public |
Building on the infrastructure provided by the lattice package, this package provides several new high-level functions and methods, as well as additional utilities such as panel and axis annotation functions.
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2023-06-16 |
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r-ipred
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public |
Improved predictive models by indirect classification and bagging for classification, regression and survival problems as well as resampling based estimators of prediction error.
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2023-06-16 |
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r-ggplot2
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public |
A system for 'declaratively' creating graphics, based on "The Grammar of Graphics". You provide the data, tell 'ggplot2' how to map variables to aesthetics, what graphical primitives to use, and it takes care of the details.
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2023-06-16 |
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r-fwdselect
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public |
A simple method to select the best model or best subset of variables using different types of data (binary, Gaussian or Poisson) and applying it in different contexts (parametric or non-parametric).
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2023-06-16 |
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r-colorspace
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public |
Carries out mapping between assorted color spaces including RGB, HSV, HLS, CIEXYZ, CIELUV, HCL (polar CIELUV), CIELAB and polar CIELAB. Qualitative, sequential, and diverging color palettes based on HCL colors are provided along with an interactive palette picker (with either a Tcl/Tk or a shiny GUI).
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2023-06-16 |
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r-cli
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public |
A suite of tools designed to build attractive command line interfaces ('CLIs'). Includes tools for drawing rules, boxes, trees, and 'Unicode' symbols with 'ASCII' alternatives.
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2023-06-16 |
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r-bit
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public |
bitmapped vectors of booleans (no NAs), coercion from and to logicals, integers and integer subscripts; fast boolean operators and fast summary statistics. With 'bit' vectors you can store true binary booleans {FALSE,TRUE} at the expense of 1 bit only, on a 32 bit architecture this means factor 32 less RAM and ~ factor 32 more speed on boolean operations. Due to overhead of R calls, actual speed gain depends on the size of the vector: expect gains for vectors of size > 10000 elements. Even for one-time boolean operations it can pay-off to convert to bit, the pay-off is obvious, when such components are used more than once. Reading from and writing to bit is approximately as fast as accessing standard logicals - mostly due to R's time for memory allocation. The package allows to work with pre-allocated memory for return values by calling .Call() directly: when evaluating the speed of C-access with pre-allocated vector memory, coping from bit to logical requires only 70% of the time for copying from logical to logical; and copying from logical to bit comes at a performance penalty of 150%. the package now contains further classes for representing logical selections: 'bitwhich' for very skewed selections and 'ri' for selecting ranges of values for chunked processing. All three index classes can be used for subsetting 'ff' objects (ff-2.1-0 and higher).
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2023-06-16 |
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r-mlmrev
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public |
Data and examples from a multilevel modelling software review as well as other well-known data sets from the multilevel modelling literature.
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2023-06-16 |
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r-later
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public |
Executes arbitrary R or C functions some time after the current time, after the R execution stack has emptied.
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2023-06-16 |
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r-git2r
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public |
Interface to the 'libgit2' library, which is a pure C implementation of the 'Git' core methods. Provides access to 'Git' repositories to extract data and running some basic 'Git' commands.
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2023-06-16 |
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r-evaluate
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public |
Parsing and evaluation tools that make it easy to recreate the command line behaviour of R.
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2023-06-16 |
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r-dygraphs
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public |
An R interface to the 'dygraphs' JavaScript charting library (a copy of which is included in the package). Provides rich facilities for charting time-series data in R, including highly configurable series- and axis-display and interactive features like zoom/pan and series/point highlighting.
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2023-06-16 |
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r-dimred
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public |
A collection of dimensionality reduction techniques from R packages and provides a common interface for calling the methods.
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2023-06-16 |
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r-assertthat
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public |
assertthat is an extension to stopifnot() that makes it easy to declare the pre and post conditions that you code should satisfy, while also producing friendly error messages so that your users know what they've done wrong.
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2023-06-16 |
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r-rcpproll
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public |
Provides fast and efficient routines for common rolling / windowed operations. Routines for the efficient computation of windowed mean, median, sum, product, minimum, maximum, standard deviation and variance are provided.
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2023-06-16 |
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r-proto
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public |
An object oriented system using object-based, also called prototype-based, rather than class-based object oriented ideas.
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2023-06-16 |
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r-nycflights13
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public |
Airline on-time data for all flights departing NYC in 2013. Also includes useful 'metadata' on airlines, airports, weather, and planes.
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2023-06-16 |
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r-nlp
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public |
Basic classes and methods for Natural Language Processing.
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2023-06-16 |
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r-maps
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public |
Display of maps. Projection code and larger maps are in separate packages ('mapproj' and 'mapdata').
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2023-06-16 |
