An easy-to-use way to draw pretty venn diagram by 'ggplot2'.

Easy-to-use functions to generate 2-7 sets Venn or upset plot in publication quality. 
  'ggVennDiagram' plot Venn or upset using well-defined geometry dataset and 'ggplot2'. The shapes of 2-4 sets 
  Venn use circles and ellipses, while the shapes of 4-7 sets Venn use irregular polygons (4 has both forms), which 
  are developed and imported from another package 'venn', authored by Adrian Dusa. We provided internal functions to 
  integrate shape data with user provided sets data, and calculated the geometry of every regions/intersections 
  of them, then separately plot Venn in four components, set edges/labels, and region edges/labels.
  From version 1.0, it is possible to customize these components as you demand in ordinary 'ggplot2' grammar.
  From version 1.4.4, it supports unlimited number of sets, as it can draw a plain upset plot automatically when
  number of sets is more than 7.

A collection of datasets for the upcoming book "Graficas versatiles con ggplot: Analisis visuales de datos", by Raymond L. Tremblay and Julian Hernandez-Serano.

Preview what a 'ggplot2' plot would look like if you save it to a file. 
    Attach picture dimensions as a canvas() element and get an instant preview. 
    These dimensions will then be used when you save the plot.

An implementation of an interactive grammar of graphics,
    taking the best parts of 'ggplot2', combining them with the reactive
    framework of 'shiny' and drawing web graphics using 'vega'.

Provides publication-ready volcano plots for visualizing differential expression results, commonly used in RNA-seq and similar analyses. This tool helps create high-quality visual representations of data using the 'ggplot2' framework Wickham (2016) <doi:10.1007/978-3-319-24277-4>.

Provides a word cloud text geom for 'ggplot2'. Texts
    are placed so that they do not overlap as in 'ggrepel'.  The algorithm
    used is a variation around the one of 'wordcloud2.js'.

The 'ggplot2' package is the state-of-the-art toolbox for creating and formatting graphs. However, it is easy to forget how certain formatting commands are named and sometimes users find themselves asking: How do you rotate the x-axis labels again? Or how do you hide the legend...? This package allows users to issue natural language commands related to theme-related styling of plots (colors, font size and such), which then are translated into valid 'ggplot2' commands.