Hierarchical Bayesian models. The package provides tools to fit two response time models, using the population-based Markov Chain Monte Carlo.

Generate commonly used plots in the field of design of experiments using 'ggplot2'.
  'ggDoE' currently supports the following plots: alias matrix, box cox transformation, boxplots, lambda plot,
  regression diagnostic plots, half normal plots, main and interaction effect plots for factorial designs,
  contour plots for response surface methodology, Pareto plot, and two dimensional projections of a latin hypercube design.

A data visualization design that provides comparison between 
    two (Double) data sources (usually on a par with each other) on one 
    reformed heatmap, while inheriting 'ggplot2' features.

Create biplots for GGE (genotype plus genotype-by-environment) and
    GGB (genotype plus genotype-by-block-of-environments) models. 
    See Laffont et al. (2013) <doi:10.2135/cropsci2013.03.0178>.

Provides a series of aliases to commonly used but difficult 
    to remember 'ggplot2' sequences.

Genotype plus genotype-by-environment (GGE) biplots rendered using 'ggplot2'. Provides a command line interface to all of the functionality contained within the archived package 'GGEBiplotGUI'.

Interactively edit 'ggplot2' layer and theme aesthetics definitions.

Compute marginal effects and adjusted predictions from statistical
    models and returns the result as tidy data frames. These data frames are
    ready to use with the 'ggplot2'-package. Effects and predictions can be
    calculated for many different models. Interaction terms, splines and
    polynomial terms are also supported. The main functions are ggpredict(),
    ggemmeans() and ggeffect(). There is a generic plot()-method to plot the
    results using 'ggplot2'.

Methods for searching through genealogical data and displaying the results. Plotting algorithms assist with data exploration and publication-quality image generation. Includes interactive genealogy visualization tools. Provides parsing and calculation methods for variables in descendant branches of interest. Uses the Grammar of Graphics.