Graphics

Graphical scales map data to aesthetics, and provide methods for automatically determining breaks and labels for axes and legends.

Functions and datasets for bootstrapping from the book "Bootstrap Methods and Their Application" by A. C.

Methods for calculating (usually) accurate numerical first and second order derivatives. Accurate calculations are done using 'Richardson''s' extrapolation or, when applicable, a complex step derivative is available.

Extremely efficient procedures for fitting the entire lasso or elastic-net regularization path for linear regression, logistic and multinomial regression models, Poisson regression and the Cox model. Two recent additions are the multiple-response ...

S4 generic functions needed by many Bioconductor packages.

Fit linear and generalized linear mixed-effects models. The models and their components are represented using S4 classes and methods.

Provides a number of user-level functions to work with "grid" graphics, notably to arrange multiple grid-based plots on a page, and draw tables.

Functions for reading, writing, plotting, and manipulating phylogenetic trees, analyses of comparative data in a phylogenetic framework, ancestral character analyses, analyses of diversification and macroevolution, computing distances from DNA ...

A complete and consistent functional programming toolkit for R.

Generalized additive (mixed) models, some of their extensions and other generalized ridge regression with multiple smoothing parameter estimation by (Restricted) Marginal Likelihood, Generalized Cross Validation and similar, or using iterated nested ...