更改 R 中向日葵圖中的刻度標簽

Question

說我有以下數據

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))

然后通過參考此鏈接，我想將垂直刻度更改為B的factors

參考本網站

軸和文本編輯

如何使用此代碼更改標簽

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

Answer 1

使用yaxt參數抑制sunflowerplot()的 y 軸。 見?par ：

yaxt

指定 y 軸類型的字符。 指定“n”會抑制繪圖。

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"))