ggpairs: Create scatterplot matrix in Brattle format

In Brattle/BrattleExtras: Functions and other objects for Brattle projects

Description

Crate a Brattle-formatted scatterplot matrix

Usage

ggpairs(data, columns = colnames(data), distinct_threshold = 3)

Arguments

data	Data frame
columns	Character vector of column names to include in plot
distinct_threshold	Maximum number of distinct values for non-factors to be treated as factors for plotting

Details

The diagonal terms are histograms for each variable. The upper triangle shows correlation among continuous variables and is blank if either variable is discrete. The lower diagnoal is:

• A scatterplot with smoother for continuous-continuous pairs;

• A boxplot for continuous-discrete pairs; and

• Faceted histograms for discrete-discrete pairs.

Author(s)

Charlie Gibbons

See Also

ggpairs from the GGally package

Examples

ggpairs(diamonds, c("carat", "price", "cut"))

Brattle/BrattleExtras documentation built on May 6, 2019, 8:47 a.m.