Easy estimation of Bayesian multilevel mediation models with Stan.

Evaluate a function over a data frame of expressions.

Estimation for high conditional quantiles based on quantile regression.

An extendable toolkit for interactive data visualization and exploration.

Adds brute force and multiple starting values to nls.

Supports the creation of burndown charts and gantt diagrams.

Miscellaneous functions for analysing species association and niche overlap.

This package provides R and JavaScript functions to allow WebGL'-based 3D plotting using the three.js JavaScript library. Interactivity through roll-over highlighting and toggle buttons is also supported.

This package provides functions to calculate Sample Number and Average Sample Number for Repetitive Group Sampling Plan Based on Cpk as given in Aslam et al. (2013) (<DOI:10.1080/00949655.2012.663374>).

Provide estimation and data generation tools for the quantile generalized beta regression model. For details, see Bourguignon, Gallardo and Saulo <arXiv:2110.04428> The package also provides tools to perform covariates selection.

Run simple R scripts as command line applications, with automatic robust and convenient support for command line arguments. This package provides Rapp', an alternative R front-end similar to Rscript', that enables this.

This package 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.

Some heavily used base R functions are reconstructed to also be compliant to data.table objects. Also, some general helper functions that could be of interest for working with data.table objects are included.

Download and plot Open Street Map <https://www.openstreetmap.org/>, Bing Maps <https://www.bing.com/maps> and other tiled map sources. Use to create basemaps quickly and add hillshade to vector-based maps.

Nonparametric maximum likelihood estimation methods for random coefficient binary response models and some related functionality for sequential processing of hyperplane arrangements. See J. Gu and R. Koenker (2020) <DOI:10.1080/01621459.2020.1802284>.

This package provides procedures to work with classification and regression trees.

This package provides functions that implement the known population median test.

Pviz adapts the Gviz package for protein sequences and data.

This package contains greedy algorithms for coarse approximation linear functions.

High-frequency time-series support via nanotime and data.table'.

Unsupervised Clustering and Meta-analysis using Gaussian Mixture Copula Models.

The program GRNN implements the algorithm proposed by Specht (1991).

R interface to POSIX mmap and Window's MapViewOfFile.

Get or set UNIX priority (niceness) of running R process.