sitmo - Parallel Pseudo Random Number Generator (PPRNG) 'sitmo' Header Files
Provided within are two high quality and fast PPRNGs that may be used in an 'OpenMP' parallel environment. In addition, there is a generator for one dimensional low-discrepancy sequence. The objective of this library to consolidate the distribution of the 'sitmo' (C++98 & C++11), 'threefry' and 'vandercorput' (C++11-only) engines on CRAN by enabling others to link to the header files inside of 'sitmo' instead of including a copy of each engine within their individual package. Lastly, the package contains example implementations using the 'sitmo' package and three accompanying vignette that provide additional information.
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parallelrandom-generationrcppcppopenmp
9.87 score 8 stars 260 dependents 15 scripts 52k downloadssearcher - Query Search Interfaces and AI Assistants
Provides search interfaces to look up terms on major search engines including 'Google', 'Bing', 'DuckDuckGo', 'Startpage', 'Ecosia', 'Brave', 'Kagi', 'rseek', social platforms like 'X' (formerly Twitter), 'BlueSky', 'Mastodon', programming communities such as 'StackOverflow', 'Posit Community', and code repositories including 'GitHub', 'grep.app', and 'BitBucket'. Additionally, provides direct integration with AI assistants through specialized query functions for 'ChatGPT', 'Claude AI', 'Perplexity AI', 'Mistral AI', 'Microsoft Copilot', and 'Meta AI', complete with an AI prompt management system for R-optimized interactions. Upon searching or querying, a browser window will open with the search results or AI interface pre-populated with the specified query.
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automaticerror-handlingerror-messagessearch-enginesearch-portals
8.55 score 81 stars 2 dependents 23 scripts 350 downloadsRcppEnsmallen - Header-Only C++ Mathematical Optimization Library for 'Armadillo'
'Ensmallen' is a templated C++ mathematical optimization library (by the 'MLPACK' team) that provides a simple set of abstractions for writing an objective function to optimize. Provided within are various standard and cutting-edge optimizers that include full-batch gradient descent techniques, small-batch techniques, gradient-free optimizers, and constrained optimization. The 'RcppEnsmallen' package includes the header files from the 'Ensmallen' library and pairs the appropriate header files from 'armadillo' through the 'RcppArmadillo' package. Therefore, users do not need to install 'Ensmallen' nor 'Armadillo' to use 'RcppEnsmallen'. Note that 'Ensmallen' is licensed under 3-Clause BSD, 'Armadillo' starting from 7.800.0 is licensed under Apache License 2, 'RcppArmadillo' (the 'Rcpp' bindings/bridge to 'Armadillo') is licensed under the GNU GPL version 2 or later. Thus, 'RcppEnsmallen' is also licensed under similar terms. Note that 'Ensmallen' requires a compiler that supports 'C++14' and 'Armadillo' 10.8.2 or later.
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armadillocpp11ensmallenoptimizationrcpprcpparmadilloopenblascppopenmp
7.81 score 32 stars 16 dependents 1 scripts 1.0k downloadscetcolor - CET Perceptually Uniform Colour Maps
Collection of perceptually uniform colour maps made by Peter Kovesi (2015) "Good Colour Maps: How to Design Them" <arXiv:1509.03700> at the Centre for Exploration Targeting (CET).
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cetcolor-palettescolor-scheme
6.22 score 30 stars 111 scripts 251 downloadsvisualize - Graph Probability Distributions with User Supplied Parameters and Statistics
Graphs the pdf or pmf and highlights what area or probability is present in user defined locations. Visualize is able to provide lower tail, bounded, upper tail, and two tail calculations. Supports strict and equal to inequalities. Also provided on the graph is the mean and variance of the distribution.
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graphprobability-distribution
5.40 score 4 stars 208 scripts 644 downloadsrgen - Random Sampling Distribution C++ Routines for Armadillo
Provides popular sampling distributions C++ routines based in armadillo through a header file approach.
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armadillorandom-distributionsrcpprcpparmadillo
5.38 score 4 stars 4 dependents 1 scripts 483 downloadserrorist - Automatically Search Errors or Warnings
Provides environment hooks that obtain errors and warnings which occur during the execution of code to automatically search for solutions.
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error-handlingerrorsr-programmingsearch-enginewarnings
5.28 score 27 stars 14 scripts 200 downloadsmultideploy - Deploy File Changes Across Multiple 'GitHub' Repositories
Deploy file changes across multiple 'GitHub' repositories using the 'GitHub' 'Web API' <https://docs.github.com/en/rest>. Allows synchronizing common files, Continuous Integration ('CI') workflows, or configurations across many repositories with a single command.
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4.95 score 18 stars 3 scripts 156 downloadsjjb - Balamuta Miscellaneous
Set of common functions used for manipulating colors, detecting and interacting with 'RStudio', modeling, formatting, determining users' operating system, feature scaling, and more!
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4.22 score 2 stars 1 dependents 55 scripts 238 downloadsmsos - Data Sets and Functions Used in Multivariate Statistics: Old School by John Marden
Multivariate Analysis methods and data sets used in John Marden's book Multivariate Statistics: Old School (2015) <ISBN:978-1456538835>. This also serves as a companion package for the STAT 571: Multivariate Analysis course offered by the Department of Statistics at the University of Illinois at Urbana-Champaign ('UIUC').
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multivariatestatistics
4.18 score 3 stars 1 dependents 34 scripts 226 downloadssurreal - Create Datasets with Hidden Images in Residual Plots
Implements the "Residual (Sur)Realism" algorithm described by Stefanski (2007) <doi:10.1198/000313007X190079> to generate datasets that reveal hidden images or messages in their residual plots. It offers both predefined datasets and tools to embed custom text or images into residual structures. Allowing users to create intriguing visual demonstrations for teaching model diagnostics.
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diagnostic-plotsresidual-analysisresiduals
3.98 score 19 stars 4 scripts 565 downloadsucimlrepo - Explore UCI ML Repository Datasets
Find and import datasets from the University of California Irvine Machine Learning (UCI ML) Repository into R. Supports working with data from UCI ML repository inside of R scripts, notebooks, and 'Quarto'/'RMarkdown' documents. Access the UCI ML repository directly at <https://archive.ics.uci.edu/>.
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datadata-sciencemachine-learningstatisticsuci-machine-learninguci-machine-learning-repositoryweb-api
3.59 score 6 stars 13 scripts 382 downloads