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有没有办法改变绘制的蓝色圆圈的大小:
library(plotrix) polar.plot(1:36, seq(0,350,by=10), rp.type='s', point.col='blue')
希望这个函数有一些尺寸参数。
cex似乎工作。尝试:
cex
polar.plot(1:36, seq(0,350,by=10), rp.type='s', point.col='blue', cex = 3)