Example 1: Plain text
If you are on a windows system you can set the fonts in the following way
windowsFonts(Calibri = windowsFont("TT Calibri"))
windowsFonts(Helvetica = windowsFont("TT Helvetica"))
windowsFonts(Arial = windowsFont("TT Arial"))plot_data <- andh_forest_data %>%
mutate(
order = rev(row_number()) + 1,
text = paste0(
case_when(
indent == 0 ~ "",
indent == 1 ~ " ",
indent == 2 ~ " ",
TRUE ~ " "
),
text
)
) %>%
pivot_longer(
cols = A_est:C_u,
names_to = c("headline", ".value"),
names_sep = "_",
values_to = "value")plot_options <- data.frame(
headline = c( "A", "B", "C"),
color = c("red2", "dodgerblue2", "springgreen2"),
fill = c("red4", "dodgerblue4", "springgreen4"),
lower_vertical = c( -0.2, -0.4, -0.2),
mid_vertical = c( 0, 0, 0),
upper_vertical = c( 0.2, 0.1, 0.2),
xlim_lower = c( -0.3, -0.5, -0.2),
xlim_upper = c( 0.3, 0.3, 0.2),
headline_text = c("Language",
"Mathematics",
"Intelligence"),
xlab = c("Difference in language z-score\ncompared with no exposure",
"Difference in mathematics z-score\ncompared with no exposure",
"Difference in IQ\ncompared with no exposure")
)shared_theme <- theme(
legend.position = "none",
plot.title = element_text(
face = "bold",
family = "Arial",
size = 12,
hjust = 0.5,
vjust = 1
),
panel.border = element_blank(),
panel.grid.major = element_blank(),
panel.grid.minor = element_blank(),
axis.ticks.length = unit(0.20,"cm"),
axis.title.x = element_text(
margin = margin(15, 0, 0, 0),
size = 10,
face = "bold",
family = "Arial"
),
axis.text.x = element_text(
size = 12,
face = "plain",
family = "Arial",
margin = margin(5, 0, 0, 0)
),
axis.line.x = element_line(size = 0.5),
axis.title.y = element_blank(),
axis.line.y = element_line(color = "white", size = 0.5),
axis.ticks.y = element_blank()
)
#> Warning: The `size` argument of `element_line()` is deprecated as of ggplot2 3.4.0.
#> ℹ Please use the `linewidth` argument instead.
#> This warning is displayed once every 8 hours.
#> Call `lifecycle::last_lifecycle_warnings()` to see where this warning was
#> generated.plot_list <- lapply(plot_options$headline, function(x) {
option <- plot_options %>% filter(headline == x)
plot_data %>%
filter(headline == x) %>%
slice(-1) %>%
ggplot(aes(y = order)) +
geom_linerange(
aes(xmin = l, xmax = u),
color = option$color,
alpha = 0.7,
size = 1.2
) +
geom_point(
aes(x = est),
size = 2,
shape = 22,
color = "black",
fill = option$fill
) +
geom_vline(
xintercept = option$lower_vertical,
linetype = 2,
alpha = 0.5
) +
geom_vline(
xintercept = option$mid_vertical,
linetype = 2
) +
geom_vline(
xintercept = option$upper_vertical,
linetype = 2,
alpha = 0.5
) +
coord_cartesian(
xlim = c(option$xlim_lower, option$xlim_upper),
ylim = c(0, 19),
expand = FALSE
) +
xlab(option$xlab) +
ggtitle(option$headline_text) +
annotate(
"text",
label = "suggests benefit",
x = 0.025,
y = 1,
size = 2,
color = "black",
fontface = "italic",
hjust = 0
) +
annotate(
"text",
label = "suggests harm",
x = -0.025,
y = 1,
size = 2,
color = "black",
fontface = "italic",
hjust = 1
) +
theme_bw() +
shared_theme +
theme(
plot.title = element_text(color = "black"),
axis.title.x = element_text(color = "black"),
axis.text.x = element_text(color = "black"),
axis.line.x = element_line(color = "black"),
axis.ticks.x = element_line(colour = "black"),
axis.text.y = element_blank()
)
})
#> Warning: Using `size` aesthetic for lines was deprecated in ggplot2 3.4.0.
#> ℹ Please use `linewidth` instead.
#> This warning is displayed once every 8 hours.
#> Call `lifecycle::last_lifecycle_warnings()` to see where this warning was
#> generated.label_data <- plot_data %>%
group_by(type, text, order) %>%
slice(1) %>%
ungroup()
# %>% mutate(text = str_replace(text, "beta", "\u03b2"))label_plot <- label_data %>%
ggplot(aes(y = order)) +
geom_point(aes(x = est)) +
xlab(plot_options$xlab[1]) +
ggtitle(plot_options$headline_text[1]) +
coord_cartesian(
xlim = c(98,99),
ylim = c(0, 19),
expand = FALSE
) +
scale_y_continuous(
breaks = label_data$order,
labels = label_data$text
) +
theme_bw() +
shared_theme +
theme(
plot.title = element_text(color = "white"),
axis.title.x = element_text(color = "white"),
axis.text.x = element_text(color = "white"),
axis.line.x = element_line(color = "white"),
axis.ticks.x = element_line(colour = "white"),
axis.text.y = element_text(
color = "black",
hjust = 0,
face = label_data$type
)
)
#> Warning: Vectorized input to `element_text()` is not officially supported.
#> ℹ Results may be unexpected or may change in future versions of ggplot2.