更改R中向日葵图中的刻度标签答案

【问题标题】：change tick labels in sunflower plot in R更改R中向日葵图中的刻度标签
【发布时间】：2015-04-22 22:53:00
【问题描述】：

假设我有以下数据

A <- c(1,1,1,2,2,3,3,4,4,4)
B <- c("A","B","A","C","C","A","C","D","C","A")
X <- data.frame(A,B)

sunflowerplot(X$B ~ X$A,
              main = "Sunflower plot", 
              xlab = "TYPE A",
              ylab = "TYPE B",
              size = 0.25, cex.lab = 1.5, mgp = c(2.5,1,0))

然后通过参考此链接，我想将垂直刻度更改为B 的factors

参考本网站

axis and text editing

如何使用此代码更改标签

axis(2, at=NULL, labels=c("A", "B", "C", "D"))

【问题讨论】：

标签： r plot

【解决方案1】：

使用yaxt 参数来抑制sunflowerplot() 中的y 轴。见?par：

yxt

指定 y 轴类型的字符。指定“n”会禁止绘图。

sunflowerplot(X$B ~ X$A,
              main = "Sunflower plot", 
              xlab = "TYPE A",
              ylab = "TYPE B",
              size = 0.25, cex.lab = 1.5, mgp = c(2.5,1,0),
              yaxt="n")
axis(2, at=1:4, labels=c("A", "B", "C", "D"))

【讨论】：