我正在使用 plotrix-package 中的radial.plot 来制作一些径向图。脚本工作正常,但我不喜欢标签有白色背景(背景与径向图重叠)。有没有办法去除标签的背景?我做了一个在线研究,还查看了包文档,但我没有找到正确的命令。
非常感谢!
这是一个例子:
library(plotrix)
means <- c(5,3,4,3,3,3,3,4,4,4,5,4,2,1,2,2,5,6,7)
mean.names <- c("Very Long Label","Very Long Label","Very Long Label","Very Long Label","Very Long Label","Very Long Label","Very Long Label","Very Long Label","Very Long Label","Very Long Label","Very Long Label","Very Long Label","Very Long Label","Very Long Label","Very Long Label","Very Long Label","Very Long Label","Very Long Label","Very Long Label")
rada1 <- radial.plot(means, labels=mean.names,rp.type="p", radial.lim=c(1,7),line.col="firebrick1", lwd=3, start=0, radlab=FALSE,label.prop=1.1,show.grid.labels = 2)
这将产生以下图,其中我在标签背景与径向图重叠的地方放置了黄色圆圈: