1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
## ----include = FALSE----------------------------------------------------------
knitr::opts_chunk$set(
collapse = TRUE,
comment = "#>"
)
## ----setup--------------------------------------------------------------------
library(patchwork)
## -----------------------------------------------------------------------------
library(ggplot2)
p1 <- ggplot(mtcars) +
geom_point(aes(mpg, disp)) +
ggtitle('Plot 1')
p2 <- ggplot(mtcars) +
geom_boxplot(aes(gear, disp, group = gear)) +
ggtitle('Plot 2')
p3 <- ggplot(mtcars) +
geom_point(aes(hp, wt, colour = mpg)) +
ggtitle('Plot 3')
p4 <- ggplot(mtcars) +
geom_bar(aes(gear)) +
facet_wrap(~cyl) +
ggtitle('Plot 4')
## -----------------------------------------------------------------------------
p1 + p2
## -----------------------------------------------------------------------------
p1 + p2 + labs(subtitle = 'This will appear in the last plot')
## -----------------------------------------------------------------------------
p1 + p2 + p3 + p4
## -----------------------------------------------------------------------------
p1 + p2 + p3 + p4 + plot_layout(nrow = 3, byrow = FALSE)
## -----------------------------------------------------------------------------
p1 / p2
## -----------------------------------------------------------------------------
p1 | (p2 / p3)
## -----------------------------------------------------------------------------
(p1 | (p2 / p3)) +
plot_annotation(title = 'The surprising story about mtcars')
## -----------------------------------------------------------------------------
p1 + p2 + p3 +
plot_annotation(tag_levels = 'I')
|
