R psych
psych is a library of utilities for psychology and psychometrics.
Contents
Installation
Install the psych package.
install.packages('psych')
Usage
The built-in To output a matrix of plots (similar to the pairs function) with...
- univariate density plots on the diagonal,
correlations on the upper triangle, and
- bivariate scatterplots on the lower triangle
...then try:
library(psych) pairs.panels(mtcars)