根据waffle
包的文档,我不确定您是否可以为您的waffle
绘图设置很多参数。
但是,您可以通过以下方式修改数据的类别名称:
library(waffle)
parts=c("Extraction"=397, "Operculectomy"=11, "Medication"=3)
names(parts) = paste0(names(parts),"(",parts,"/",sum(parts),")")
waffle(parts, row=12, colors=c("#CC0000", "#006600", "#669999"))
这为您提供了以下图表:

使用 ggplot2 的替代方案
或者,您可以使用geom_tile
from 来绘制“华夫饼”图ggplot2
。该过程有点不那么简单,但至少您可以享受ggplot2
. 要获得相同的图表,您可以执行以下操作:
library(ggplot2)
categ_table = c("Extraction"=397, "Operculectomy"=11, "Medication"=3)
df <- expand.grid(y = 1:10, x = 1:(round(sum(categ_table)/10)+1))
df$Category = factor(c(rep(names(categ_table),categ_table),rep(NA,nrow(df)-sum(categ_table))))
df = df[!is.na(df$Category),]
ggplot(df, aes(x = x, y = y, fill = Category)) +
geom_tile(color = "white", size = 0.5) +
scale_x_continuous(expand = c(0, 0)) +
scale_y_continuous(expand = c(0, 0))+
theme(legend.title = element_blank(),
panel.background = element_rect(fill = 'white', colour = 'white'),
axis.text = element_blank(),
axis.title = element_blank(),
axis.ticks = element_blank())+
scale_fill_manual(values = c("#CC0000", "#006600", "#669999"),
breaks = names(categ_table),
labels = c("Extraction (397/411)","Operculectomy (11/411)", "Medication (3/411)"))
你得到下图:
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希望它能回答你的问题