Simulates plot data in multi-environment field trials with one or more traits. Its core function generates plot errors that capture spatial trend, random error (noise), and extraneous variation, which are combined at a user...

A 'ggplot2' extension offers various tools for organizing and arranging plots. It is designed to consistently align a specific axis across multiple 'ggplot' objects, making it especially useful for plots requiring data orde...

Provides 'ggplot2' geoms analogous to 'geom_col()' and 'geom_bar()' that allow for treemaps using 'treemapify' nested within each bar segment. Also provides geometries for subgroup bordering and text annotation....

Provides a function to check the importance of a feature based on a dependent classification variable. An ensemble of feature selection methods is used to determine the normalized importance value of all features. Combini...

Several multivariate techniques from a biplot perspective. It is the translation (with many improvements) into R of the previous package developed in 'Matlab'. The package contains some of the main developments of my team dur...

Produces a graphical display as a heat map of measuresof pairwise linkage disequilibria between single nucleotide polymorphisms SNPs. Users mayoptionally include the physical locations or genetic mapdistances of each SNP on t...

The stochastic (also called on-line) version of the Self-Organising Map (SOM) algorithm is provided. Different versions of the algorithm are implemented, for numeric and relational data and for contingency tables as descri...

Provides a convenient interface for constructing plots to visualize the fit of regression models arising from a wide variety of models in R ('lm', 'glm', 'coxph', 'rlm', 'gam', 'locfit', 'lmer', 'randomForest', etc.)...

Creates, manipulates, queries and repairs vectors of parameter terms.Parameter terms are the labels used to reference values in vectors, matrices and arrays. They represent the names in coefficient tables and the column names...

We introduce an R function one_two_sample() which can deal with one and two (normal) samples, Ying-Ying Zhang, Yi Wei (2012) . For one normal sample x, the function reports descriptive statis...

Position adjustments for 'ggplot2' to implement "visualize as you randomize" principles, which can be especially useful when plotting experimental data....

One function to read files. One function to write files. One function to direct plots to screen or file. Automatic file format inference and directory structure creation....

Import data from a digital image; it requires user input for calibration and to locate the data points. The end result is similar to 'DataThief' and other other programs that 'digitize' published plots or graphs....