wrap_plots: Wrap plots into an assemble

In YTLogos/patchwork: The Composer of ggplots

Description

While the use of + is a natural way to add plots together, it can be difficult to string together multiple plots programmatically if the number of plots is not known beforehand. wrap_plots makes it easy to take a list of plots and add them into one composition, along with layout specifications.

Usage

wrap_plots(..., ncol = NULL, nrow = NULL, byrow = TRUE, widths = 1,
  heights = 1)

Arguments

...	multiple ggplots or a list containing ggplot objects
ncol	The dimensions of the grid to create - if both are NULL it will use the same logic as facet_wrap() to set the dimensions
nrow	The dimensions of the grid to create - if both are NULL it will use the same logic as facet_wrap() to set the dimensions
byrow	Analogous to byrow in matrix(). If FALSE the plots will be filled in in column-major order
widths	The relative widths and heights of each column and row in the grid. Will get repeated to match the dimensions of the grid.
heights	The relative widths and heights of each column and row in the grid. Will get repeated to match the dimensions of the grid.

Value

A ggassemble object

Examples

library(ggplot2)

p1 <- ggplot(mtcars) + geom_point(aes(mpg, disp))
p2 <- ggplot(mtcars) + geom_boxplot(aes(gear, disp, group = gear))
p3 <- ggplot(mtcars) + geom_smooth(aes(disp, qsec))
p4 <- ggplot(mtcars) + geom_bar(aes(carb))
p5 <- ggplot(mtcars) + geom_violin(aes(cyl, mpg, group = cyl))

# Either add the plots as single arguments
wrap_plots(p1, p2, p3, p4, p5)

# Or add them as a list...
plots <- list(p1, p2, p3, p4, p5)
wrap_plots(plots)

YTLogos/patchwork documentation built on May 7, 2019, 3:20 p.m.