我想增加自动生成的r2和p值的字体大小.我使用的代码如下
+ theme(text = element_text(size = 18))
,但它没有做任何改变吗?
使用的代码如下所示
# Load data
data("mtcars")
df <- mtcars
# Convert cyl as a grouping variable
df$cyl <- as.factor(df$cyl)
ggscatter(df, x = "wt", y = "mpg",
add = "reg.line",
conf.int = TRUE,
color = "cyl", palette = "jco",
shape = "cyl"
)+
stat_cor(aes(color = cyl), label.x = 3) +
theme(text = element_text(size = 18))