Examples: visualization, C++, networks, data cleaning, html widgets, ropensci.

Found 375 packages in 0.03 seconds

gridsampler — by Mark Heckmann, 7 years ago

A Simulation Tool to Determine the Required Sample Size for Repertory Grid Studies

Simulation tool to facilitate determination of required sample size to achieve category saturation for studies using multiple repertory grids in conjunction with content analysis.

fuj — by Jordan Mark Barbone, 5 months ago

Functions and Utilities for Jordan

Provides core functions and utilities for packages and other code developed by Jordan Mark Barbone.

mrds — by Laura Marshall, 3 months ago

Mark-Recapture Distance Sampling

Animal abundance estimation via conventional, multiple covariate and mark-recapture distance sampling (CDS/MCDS/MRDS). Detection function fitting is performed via maximum likelihood. Also included are diagnostics and plotting for fitted detection functions. Abundance estimation is via a Horvitz-Thompson-like estimator.

mvnpermute — by Mark Abney, 2 years ago

Generate New Multivariate Normal Samples from Permutations

Given a vector of multivariate normal data, a matrix of covariates and the data covariance matrix, generate new multivariate normal samples that have the same covariance matrix based on permutations of the transformed data residuals.

ryouready — by Mark Heckmann, 8 years ago

Companion to the Forthcoming Book - R you Ready?

Package contains some data and functions that are used in my forthcoming "R you ready?" book.

gpx — by Mark Ewing, 2 years ago

Process GPX Files into R Data Structures

Process open standard GPX files into data.frames for further use and analysis in R.

aroma.core — by Henrik Bengtsson, a month ago

Core Methods and Classes Used by 'aroma.*' Packages Part of the Aroma Framework

Core methods and classes used by higher-level 'aroma.*' packages part of the Aroma Project, e.g. 'aroma.affymetrix' and 'aroma.cn'.

calibrate — by Jan Graffelman, 4 years ago

Calibration of Scatterplot and Biplot Axes

Package for drawing calibrated scales with tick marks on (non-orthogonal) variable vectors in scatterplots and biplots. Also provides some functions for biplot creation and for multivariate analysis such as principal coordinate analysis.

ascii — by Mark Clements, 2 months ago

Export R Objects to Several Markup Languages

Coerce R object to 'asciidoc', 'txt2tags', 'restructuredText', 'org', 'textile' or 'pandoc' syntax. Package comes with a set of drivers for 'Sweave'.

oaqc — by Mark Ortmann, 6 years ago

Computation of the Orbit-Aware Quad Census

Implements the efficient algorithm by Ortmann and Brandes (2017) to compute the orbit-aware frequency distribution of induced and non-induced quads, i.e. subgraphs of size four. Given an edge matrix, data frame, or a graph object (e.g., 'igraph'), the orbit-aware counts are computed respective each of the edges and nodes.