3 packages on CRAN
2 packages on GitHub
A graphical display of a correlation matrix or general matrix. It also contains some algorithms to do matrix reordering. In addition, corrplot is good at details, including choosing color, text labels, color labels, layout, etc.
This is a collection of R games and other funny stuff, such as the classic Mine sweeper and sliding puzzles.
The 'ggcor' package can be used to visualize simply and directly a correlation matrix based on 'ggplot2'. It provides a solution for reordering the correlation matrix, displaying the different significance level on the plot and other details. The most important parts, it also provides a graphical display of any correlation analysis and their combination (such as Mantel test, Partial correlation analysis, and so on).
Provides a general-purpose tool for dynamic report generation in R using Literate Programming techniques.