在ordihull素食主義者包裹中更改線條粗細

Question

如何更改ordihull中使用的邊界線的粗細？

library(vegan) 
data(dune) 
data(dune.env) 
mod <- cca(dune ~ Management, dune.env) 
attach(dune.env) 
plot(mod, type="n", scaling = 3) 
pl <- ordihull(mod, Management, scaling = 3, label = TRUE) 

Answer 1

您可以使用LWD說法，見?par瞭解詳情。

pl <- ordihull(mod, Management, scaling = 3, label = TRUE, lwd=10)